715673998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{28643}}^1$

素因数の和:28720

約数の個数: 24

約数和(自身を含む): 1194626664

約数和(自身を除く): 478952666

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 961, 1922, 12493, 24986, 28643, 57286, 372359, 744718, 887933, 1775866, 11543129, 23086258, 27525923, 55051846, 357836999, 715673998]

約数ペア:

[(1, 715673998), (2, 357836999), (13, 55051846), (26, 27525923), (31, 23086258), (62, 11543129), (403, 1775866), (806, 887933), (961, 744718), (1922, 372359), (12493, 57286), (24986, 28643)]