2000907514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{278911}}^1$

素因数の和:279141

約数の個数: 16

約数和(自身を含む): 3192984576

約数和(自身を除く): 1192077062

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 278911, 557822, 4741487, 9482974, 58850221, 117700442, 1000453757, 2000907514]

約数ペア:

[(1, 2000907514), (2, 1000453757), (17, 117700442), (34, 58850221), (211, 9482974), (422, 4741487), (3587, 557822), (7174, 278911)]