920916474

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1\times {\mathrm{4397}}^1$

素因数の和:4990

約数の個数: 32

約数和(自身を含む): 1873336896

約数和(自身を除く): 952420422

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 521, 1042, 1563, 3126, 4397, 8794, 13191, 26382, 34907, 69814, 104721, 209442, 294599, 589198, 883797, 1767594, 2290837, 4581674, 6872511, 13745022, 153486079, 306972158, 460458237, 920916474]

約数ペア:

[(1, 920916474), (2, 460458237), (3, 306972158), (6, 153486079), (67, 13745022), (134, 6872511), (201, 4581674), (402, 2290837), (521, 1767594), (1042, 883797), (1563, 589198), (3126, 294599), (4397, 209442), (8794, 104721), (13191, 69814), (26382, 34907)]