667077142

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1\times {\mathrm{461}}^1$

素因数の和:948

約数の個数: 32

約数和(自身を含む): 1061786880

約数和(自身を除く): 394709738

約数列:

[1, 2, 23, 46, 83, 166, 379, 461, 758, 922, 1909, 3818, 8717, 10603, 17434, 21206, 31457, 38263, 62914, 76526, 174719, 349438, 723511, 880049, 1447022, 1760098, 4018537, 8037074, 14501677, 29003354, 333538571, 667077142]

約数ペア:

[(1, 667077142), (2, 333538571), (23, 29003354), (46, 14501677), (83, 8037074), (166, 4018537), (379, 1760098), (461, 1447022), (758, 880049), (922, 723511), (1909, 349438), (3818, 174719), (8717, 76526), (10603, 62914), (17434, 38263), (21206, 31457)]