2007371154524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{853981}}^1$

素因数の和:854358

約数の個数: 48

約数和(自身を含む): 3740236204320

約数和(自身を除く): 1732865049796

約数列:

[1, 2, 4, 19, 38, 76, 157, 197, 314, 394, 628, 788, 2983, 3743, 5966, 7486, 11932, 14972, 30929, 61858, 123716, 587651, 853981, 1175302, 1707962, 2350604, 3415924, 16225639, 32451278, 64902556, 134075017, 168234257, 268150034, 336468514, 536300068, 672937028, 2547425323, 3196450883, 5094850646, 6392901766, 10189701292, 12785803532, 26412778349, 52825556698, 105651113396, 501842788631, 1003685577262, 2007371154524]

約数ペア:

[(1, 2007371154524), (2, 1003685577262), (4, 501842788631), (19, 105651113396), (38, 52825556698), (76, 26412778349), (157, 12785803532), (197, 10189701292), (314, 6392901766), (394, 5094850646), (628, 3196450883), (788, 2547425323), (2983, 672937028), (3743, 536300068), (5966, 336468514), (7486, 268150034), (11932, 168234257), (14972, 134075017), (30929, 64902556), (61858, 32451278), (123716, 16225639), (587651, 3415924), (853981, 2350604), (1175302, 1707962)]