248713062

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{102859}}^1$

素因数の和:102908

約数の個数: 32

約数和(自身を含む): 552975360

約数和(自身を除く): 304262298

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 102859, 205718, 308577, 617154, 1337167, 2674334, 3188629, 4011501, 6377258, 8023002, 9565887, 19131774, 41452177, 82904354, 124356531, 248713062]

約数ペア:

[(1, 248713062), (2, 124356531), (3, 82904354), (6, 41452177), (13, 19131774), (26, 9565887), (31, 8023002), (39, 6377258), (62, 4011501), (78, 3188629), (93, 2674334), (186, 1337167), (403, 617154), (806, 308577), (1209, 205718), (2418, 102859)]