2099110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 4146912

約数和(自身を除く): 2047802

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 241, 335, 482, 670, 871, 1205, 1742, 2410, 3133, 4355, 6266, 8710, 15665, 16147, 31330, 32294, 80735, 161470, 209911, 419822, 1049555, 2099110]

約数ペア:

[(1, 2099110), (2, 1049555), (5, 419822), (10, 209911), (13, 161470), (26, 80735), (65, 32294), (67, 31330), (130, 16147), (134, 15665), (241, 8710), (335, 6266), (482, 4355), (670, 3133), (871, 2410), (1205, 1742)]