2021284804

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9839}}^1$

素因数の和:9913

約数の個数: 96

約数和(自身を含む): 4760985600

約数和(自身を除く): 2739700796

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 29, 44, 46, 58, 77, 92, 116, 154, 161, 203, 253, 308, 319, 322, 406, 506, 638, 644, 667, 812, 1012, 1276, 1334, 1771, 2233, 2668, 3542, 4466, 4669, 7084, 7337, 8932, 9338, 9839, 14674, 18676, 19678, 29348, 39356, 51359, 68873, 102718, 108229, 137746, 205436, 216458, 226297, 275492, 285331, 432916, 452594, 570662, 757603, 905188, 1141324, 1515206, 1584079, 1997317, 2489267, 3030412, 3138641, 3168158, 3994634, 4978534, 6277282, 6336316, 6562613, 7989268, 9957068, 12554564, 13125226, 17424869, 21970487, 26250452, 34849738, 43940974, 45938291, 69699476, 72188743, 87881948, 91876582, 144377486, 183753164, 288754972, 505321201, 1010642402, 2021284804]

約数ペア:

[(1, 2021284804), (2, 1010642402), (4, 505321201), (7, 288754972), (11, 183753164), (14, 144377486), (22, 91876582), (23, 87881948), (28, 72188743), (29, 69699476), (44, 45938291), (46, 43940974), (58, 34849738), (77, 26250452), (92, 21970487), (116, 17424869), (154, 13125226), (161, 12554564), (203, 9957068), (253, 7989268), (308, 6562613), (319, 6336316), (322, 6277282), (406, 4978534), (506, 3994634), (638, 3168158), (644, 3138641), (667, 3030412), (812, 2489267), (1012, 1997317), (1276, 1584079), (1334, 1515206), (1771, 1141324), (2233, 905188), (2668, 757603), (3542, 570662), (4466, 452594), (4669, 432916), (7084, 285331), (7337, 275492), (8932, 226297), (9338, 216458), (9839, 205436), (14674, 137746), (18676, 108229), (19678, 102718), (29348, 68873), (39356, 51359)]