2100377545

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{10993}}^1$

素因数の和:11161

約数の個数: 32

約数和(自身を含む): 2963630592

約数和(自身を除く): 863253047

約数列:

[1, 5, 7, 35, 53, 103, 265, 371, 515, 721, 1855, 3605, 5459, 10993, 27295, 38213, 54965, 76951, 191065, 384755, 582629, 1132279, 2913145, 4078403, 5661395, 7925953, 20392015, 39629765, 60010787, 300053935, 420075509, 2100377545]

約数ペア:

[(1, 2100377545), (5, 420075509), (7, 300053935), (35, 60010787), (53, 39629765), (103, 20392015), (265, 7925953), (371, 5661395), (515, 4078403), (721, 2913145), (1855, 1132279), (3605, 582629), (5459, 384755), (10993, 191065), (27295, 76951), (38213, 54965)]