351236262

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{145259}}^1$

素因数の和:145308

約数の個数: 32

約数和(自身を含む): 780917760

約数和(自身を除く): 429681498

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 145259, 290518, 435777, 871554, 1888367, 3776734, 4503029, 5665101, 9006058, 11330202, 13509087, 27018174, 58539377, 117078754, 175618131, 351236262]

約数ペア:

[(1, 351236262), (2, 175618131), (3, 117078754), (6, 58539377), (13, 27018174), (26, 13509087), (31, 11330202), (39, 9006058), (62, 5665101), (78, 4503029), (93, 3776734), (186, 1888367), (403, 871554), (806, 435777), (1209, 290518), (2418, 145259)]