2018092024

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{366127}}^1$

素因数の和:366199

約数の個数: 32

約数和(自身を含む): 4151891520

約数和(自身を除く): 2133799496

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5512, 366127, 732254, 1464508, 2929016, 4759651, 9519302, 19038604, 19404731, 38077208, 38809462, 77618924, 155237848, 252261503, 504523006, 1009046012, 2018092024]

約数ペア:

[(1, 2018092024), (2, 1009046012), (4, 504523006), (8, 252261503), (13, 155237848), (26, 77618924), (52, 38809462), (53, 38077208), (104, 19404731), (106, 19038604), (212, 9519302), (424, 4759651), (689, 2929016), (1378, 1464508), (2756, 732254), (5512, 366127)]