2012376716

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:711

約数の個数: 96

約数和(自身を含む): 4354560000

約数和(自身を除く): 2342183284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 53, 76, 106, 133, 149, 212, 266, 298, 371, 479, 532, 596, 742, 958, 1007, 1043, 1484, 1916, 2014, 2086, 2831, 3353, 4028, 4172, 5662, 6706, 7049, 7897, 9101, 11324, 13412, 14098, 15794, 18202, 19817, 25387, 28196, 31588, 36404, 39634, 50774, 55279, 63707, 71371, 79268, 101548, 110558, 127414, 142742, 150043, 177709, 221116, 254828, 285484, 300086, 355418, 482353, 499597, 600172, 710836, 964706, 999194, 1050301, 1356049, 1929412, 1998388, 2100602, 2712098, 3376471, 3782663, 4201204, 5424196, 6752942, 7565326, 9492343, 13505884, 15130652, 18984686, 26478641, 37969372, 52957282, 71870597, 105914564, 143741194, 287482388, 503094179, 1006188358, 2012376716]

約数ペア:

[(1, 2012376716), (2, 1006188358), (4, 503094179), (7, 287482388), (14, 143741194), (19, 105914564), (28, 71870597), (38, 52957282), (53, 37969372), (76, 26478641), (106, 18984686), (133, 15130652), (149, 13505884), (212, 9492343), (266, 7565326), (298, 6752942), (371, 5424196), (479, 4201204), (532, 3782663), (596, 3376471), (742, 2712098), (958, 2100602), (1007, 1998388), (1043, 1929412), (1484, 1356049), (1916, 1050301), (2014, 999194), (2086, 964706), (2831, 710836), (3353, 600172), (4028, 499597), (4172, 482353), (5662, 355418), (6706, 300086), (7049, 285484), (7897, 254828), (9101, 221116), (11324, 177709), (13412, 150043), (14098, 142742), (15794, 127414), (18202, 110558), (19817, 101548), (25387, 79268), (28196, 71371), (31588, 63707), (36404, 55279), (39634, 50774)]