315082156

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{617}}^1\times {\mathrm{2969}}^1$

素因数の和:3633

約数の個数: 24

約数和(自身を含む): 565321680

約数和(自身を除く): 250239524

約数列:

[1, 2, 4, 43, 86, 172, 617, 1234, 2468, 2969, 5938, 11876, 26531, 53062, 106124, 127667, 255334, 510668, 1831873, 3663746, 7327492, 78770539, 157541078, 315082156]

約数ペア:

[(1, 315082156), (2, 157541078), (4, 78770539), (43, 7327492), (86, 3663746), (172, 1831873), (617, 510668), (1234, 255334), (2468, 127667), (2969, 106124), (5938, 53062), (11876, 26531)]