4947946558

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1\times {\mathrm{797}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 7625636928

約数和(自身を除く): 2677690370

約数列:

[1, 2, 61, 122, 151, 302, 337, 674, 797, 1594, 9211, 18422, 20557, 41114, 48617, 50887, 97234, 101774, 120347, 240694, 268589, 537178, 3104107, 6208214, 7341167, 14682334, 16383929, 32767858, 40556939, 81113878, 2473973279, 4947946558]

約数ペア:

[(1, 4947946558), (2, 2473973279), (61, 81113878), (122, 40556939), (151, 32767858), (302, 16383929), (337, 14682334), (674, 7341167), (797, 6208214), (1594, 3104107), (9211, 537178), (18422, 268589), (20557, 240694), (41114, 120347), (48617, 101774), (50887, 97234)]