222141782018

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1015561}}^1$

素因数の和:1015802

約数の個数: 32

約数和(自身を含む): 368527138560

約数和(自身を除く): 146385356542

約数列:

[1, 2, 13, 26, 47, 94, 179, 358, 611, 1222, 2327, 4654, 8413, 16826, 109369, 218738, 1015561, 2031122, 13202293, 26404586, 47731367, 95462734, 181785419, 363570838, 620507771, 1241015542, 2363210447, 4726420894, 8543914693, 17087829386, 111070891009, 222141782018]

約数ペア:

[(1, 222141782018), (2, 111070891009), (13, 17087829386), (26, 8543914693), (47, 4726420894), (94, 2363210447), (179, 1241015542), (358, 620507771), (611, 363570838), (1222, 181785419), (2327, 95462734), (4654, 47731367), (8413, 26404586), (16826, 13202293), (109369, 2031122), (218738, 1015561)]