2012986670492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1\times {\mathrm{1721}}^1\times {\mathrm{2179}}^1$

素因数の和:4939

約数の個数: 96

約数和(自身を含む): 4246479552000

約数和(自身を除く): 2233492881508

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1009, 1721, 2018, 2179, 3442, 4036, 4358, 6884, 7063, 8716, 12047, 14126, 15253, 19171, 24094, 28252, 30506, 32699, 38342, 41401, 48188, 61012, 65398, 76684, 82802, 130796, 134197, 165604, 228893, 268394, 289807, 457786, 536788, 579614, 915572, 1159228, 1736489, 2198611, 3472978, 3750059, 4397222, 6945956, 7500118, 8794444, 12155423, 15000236, 15390277, 24310846, 26250413, 30780554, 32993291, 41773609, 48621692, 52500826, 61561108, 65986582, 71251121, 83547218, 105001652, 131973164, 142502242, 167094436, 230953037, 285004484, 292415263, 461906074, 498757847, 584830526, 923812148, 997515694, 1169661052, 1995031388, 3783809531, 7567619062, 15135238124, 26486666717, 52973333434, 71892381089, 105946666868, 143784762178, 287569524356, 503246667623, 1006493335246, 2012986670492]

約数ペア:

[(1, 2012986670492), (2, 1006493335246), (4, 503246667623), (7, 287569524356), (14, 143784762178), (19, 105946666868), (28, 71892381089), (38, 52973333434), (76, 26486666717), (133, 15135238124), (266, 7567619062), (532, 3783809531), (1009, 1995031388), (1721, 1169661052), (2018, 997515694), (2179, 923812148), (3442, 584830526), (4036, 498757847), (4358, 461906074), (6884, 292415263), (7063, 285004484), (8716, 230953037), (12047, 167094436), (14126, 142502242), (15253, 131973164), (19171, 105001652), (24094, 83547218), (28252, 71251121), (30506, 65986582), (32699, 61561108), (38342, 52500826), (41401, 48621692), (48188, 41773609), (61012, 32993291), (65398, 30780554), (76684, 26250413), (82802, 24310846), (130796, 15390277), (134197, 15000236), (165604, 12155423), (228893, 8794444), (268394, 7500118), (289807, 6945956), (457786, 4397222), (536788, 3750059), (579614, 3472978), (915572, 2198611), (1159228, 1736489)]