622660610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{435427}}^1$

素因数の和:435458

約数の個数: 32

約数和(自身を含む): 1316734272

約数和(自身を除く): 694073662

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 435427, 870854, 2177135, 4354270, 4789697, 5660551, 9579394, 11321102, 23948485, 28302755, 47896970, 56605510, 62266061, 124532122, 311330305, 622660610]

約数ペア:

[(1, 622660610), (2, 311330305), (5, 124532122), (10, 62266061), (11, 56605510), (13, 47896970), (22, 28302755), (26, 23948485), (55, 11321102), (65, 9579394), (110, 5660551), (130, 4789697), (143, 4354270), (286, 2177135), (715, 870854), (1430, 435427)]