392657942

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{4327}}^1$

素因数の和:4520

約数の個数: 24

約数和(自身を含む): 629801904

約数和(自身を除く): 237143962

約数列:

[1, 2, 17, 34, 157, 289, 314, 578, 2669, 4327, 5338, 8654, 45373, 73559, 90746, 147118, 679339, 1250503, 1358678, 2501006, 11548763, 23097526, 196328971, 392657942]

約数ペア:

[(1, 392657942), (2, 196328971), (17, 23097526), (34, 11548763), (157, 2501006), (289, 1358678), (314, 1250503), (578, 679339), (2669, 147118), (4327, 90746), (5338, 73559), (8654, 45373)]