1380418025474

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{688144579}}^1$

素因数の和:688144657

約数の個数: 16

約数和(自身を含む): 2229588439200

約数和(自身を除く): 849170413726

約数列:

[1, 2, 17, 34, 59, 118, 1003, 2006, 688144579, 1376289158, 11698457843, 23396915686, 40600530161, 81201060322, 690209012737, 1380418025474]

約数ペア:

[(1, 1380418025474), (2, 690209012737), (17, 81201060322), (34, 40600530161), (59, 23396915686), (118, 11698457843), (1003, 1376289158), (2006, 688144579)]