2270294768

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{431287}}^1$

素因数の和:431349

約数の個数: 40

約数和(自身を含む): 5134052352

約数和(自身を除く): 2863757584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 5264, 431287, 862574, 1725148, 3019009, 3450296, 6038018, 6900592, 12076036, 20270489, 24152072, 40540978, 48304144, 81081956, 141893423, 162163912, 283786846, 324327824, 567573692, 1135147384, 2270294768]

約数ペア:

[(1, 2270294768), (2, 1135147384), (4, 567573692), (7, 324327824), (8, 283786846), (14, 162163912), (16, 141893423), (28, 81081956), (47, 48304144), (56, 40540978), (94, 24152072), (112, 20270489), (188, 12076036), (329, 6900592), (376, 6038018), (658, 3450296), (752, 3019009), (1316, 1725148), (2632, 862574), (5264, 431287)]