12986168828

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{15937}}^1$

素因数の和:16502

約数の個数: 48

約数和(自身を含む): 25158579264

約数和(自身を除く): 12172410436

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 521, 782, 1042, 1564, 2084, 8857, 11983, 15937, 17714, 23966, 31874, 35428, 47932, 63748, 203711, 270929, 366551, 407422, 541858, 733102, 814844, 1083716, 1466204, 6231367, 8303177, 12462734, 16606354, 24925468, 33212708, 141154009, 190973071, 282308018, 381946142, 564616036, 763892284, 3246542207, 6493084414, 12986168828]

約数ペア:

[(1, 12986168828), (2, 6493084414), (4, 3246542207), (17, 763892284), (23, 564616036), (34, 381946142), (46, 282308018), (68, 190973071), (92, 141154009), (391, 33212708), (521, 24925468), (782, 16606354), (1042, 12462734), (1564, 8303177), (2084, 6231367), (8857, 1466204), (11983, 1083716), (15937, 814844), (17714, 733102), (23966, 541858), (31874, 407422), (35428, 366551), (47932, 270929), (63748, 203711)]