379665770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{461}}^1\times {\mathrm{7487}}^1$

素因数の和:7966

約数の個数: 32

約数和(自身を含む): 747242496

約数和(自身を除く): 367576726

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 461, 922, 2305, 4610, 5071, 7487, 10142, 14974, 25355, 37435, 50710, 74870, 82357, 164714, 411785, 823570, 3451507, 6903014, 17257535, 34515070, 37966577, 75933154, 189832885, 379665770]

約数ペア:

[(1, 379665770), (2, 189832885), (5, 75933154), (10, 37966577), (11, 34515070), (22, 17257535), (55, 6903014), (110, 3451507), (461, 823570), (922, 411785), (2305, 164714), (4610, 82357), (5071, 74870), (7487, 50710), (10142, 37435), (14974, 25355)]