615996964

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{241}}^1\times {\mathrm{5281}}^1$

素因数の和:5548

約数の個数: 36

約数和(自身を含む): 1190045164

約数和(自身を除く): 574048200

約数列:

[1, 2, 4, 11, 22, 44, 121, 241, 242, 482, 484, 964, 2651, 5281, 5302, 10562, 10604, 21124, 29161, 58091, 58322, 116182, 116644, 232364, 639001, 1272721, 1278002, 2545442, 2556004, 5090884, 13999931, 27999862, 55999724, 153999241, 307998482, 615996964]

約数ペア:

[(1, 615996964), (2, 307998482), (4, 153999241), (11, 55999724), (22, 27999862), (44, 13999931), (121, 5090884), (241, 2556004), (242, 2545442), (482, 1278002), (484, 1272721), (964, 639001), (2651, 232364), (5281, 116644), (5302, 116182), (10562, 58322), (10604, 58091), (21124, 29161)]