1098889116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{227231}}^1$

素因数の和:227282

約数の個数: 48

約数和(自身を含む): 2850398208

約数和(自身を除く): 1751509092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 227231, 454462, 681693, 908924, 1363386, 2726772, 2954003, 5908006, 7044161, 8862009, 11816012, 14088322, 17724018, 21132483, 28176644, 35448036, 42264966, 84529932, 91574093, 183148186, 274722279, 366296372, 549444558, 1098889116]

約数ペア:

[(1, 1098889116), (2, 549444558), (3, 366296372), (4, 274722279), (6, 183148186), (12, 91574093), (13, 84529932), (26, 42264966), (31, 35448036), (39, 28176644), (52, 21132483), (62, 17724018), (78, 14088322), (93, 11816012), (124, 8862009), (156, 7044161), (186, 5908006), (372, 2954003), (403, 2726772), (806, 1363386), (1209, 908924), (1612, 681693), (2418, 454462), (4836, 227231)]