917300890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{5669}}^1$

素因数の和:7158

約数の個数: 32

約数和(自身を含む): 1802787840

約数和(自身を除く): 885486950

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1471, 2942, 5669, 7355, 11338, 14710, 16181, 28345, 32362, 56690, 62359, 80905, 124718, 161810, 311795, 623590, 8339099, 16678198, 41695495, 83390990, 91730089, 183460178, 458650445, 917300890]

約数ペア:

[(1, 917300890), (2, 458650445), (5, 183460178), (10, 91730089), (11, 83390990), (22, 41695495), (55, 16678198), (110, 8339099), (1471, 623590), (2942, 311795), (5669, 161810), (7355, 124718), (11338, 80905), (14710, 62359), (16181, 56690), (28345, 32362)]