173485232180

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{667250893}}^1$

素因数の和:667250915

約数の個数: 24

約数和(自身を含む): 392343525672

約数和(自身を除く): 218858293492

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 667250893, 1334501786, 2669003572, 3336254465, 6672508930, 8674261609, 13345017860, 17348523218, 34697046436, 43371308045, 86742616090, 173485232180]

約数ペア:

[(1, 173485232180), (2, 86742616090), (4, 43371308045), (5, 34697046436), (10, 17348523218), (13, 13345017860), (20, 8674261609), (26, 6672508930), (52, 3336254465), (65, 2669003572), (130, 1334501786), (260, 667250893)]