427372292

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{9461}}^1$

素因数の和:9979

約数の個数: 24

約数和(自身を含む): 782091072

約数和(自身を除く): 354718780

約数列:

[1, 2, 4, 23, 46, 92, 491, 982, 1964, 9461, 11293, 18922, 22586, 37844, 45172, 217603, 435206, 870412, 4645351, 9290702, 18581404, 106843073, 213686146, 427372292]

約数ペア:

[(1, 427372292), (2, 213686146), (4, 106843073), (23, 18581404), (46, 9290702), (92, 4645351), (491, 870412), (982, 435206), (1964, 217603), (9461, 45172), (11293, 37844), (18922, 22586)]