90778850306

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1\times {\mathrm{2003329}}^1$

素因数の和:2003633

約数の個数: 16

約数和(自身を含む): 137989370400

約数和(自身を除く): 47210520094

約数列:

[1, 2, 139, 163, 278, 326, 22657, 45314, 2003329, 4006658, 278462731, 326542627, 556925462, 653085254, 45389425153, 90778850306]

約数ペア:

[(1, 90778850306), (2, 45389425153), (139, 653085254), (163, 556925462), (278, 326542627), (326, 278462731), (22657, 4006658), (45314, 2003329)]