2174642704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10455013}}^1$

素因数の和:10455034

約数の個数: 20

約数和(自身を含む): 4537476076

約数和(自身を除く): 2362833372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10455013, 20910026, 41820052, 83640104, 135915169, 167280208, 271830338, 543660676, 1087321352, 2174642704]

約数ペア:

[(1, 2174642704), (2, 1087321352), (4, 543660676), (8, 271830338), (13, 167280208), (16, 135915169), (26, 83640104), (52, 41820052), (104, 20910026), (208, 10455013)]