4001253982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1181}}^1\times {\mathrm{154001}}^1$

素因数の和:155195

約数の個数: 16

約数和(自身を含む): 6553093104

約数和(自身を除く): 2551839122

約数列:

[1, 2, 11, 22, 1181, 2362, 12991, 25982, 154001, 308002, 1694011, 3388022, 181875181, 363750362, 2000626991, 4001253982]

約数ペア:

[(1, 4001253982), (2, 2000626991), (11, 363750362), (22, 181875181), (1181, 3388022), (2362, 1694011), (12991, 308002), (25982, 154001)]