1333130032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149053}}^1$

素因数の和:149117

約数の個数: 40

約数和(自身を含む): 2846335184

約数和(自身を除く): 1513205152

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 149053, 298106, 596212, 1192424, 1937689, 2384848, 3875378, 6409279, 7750756, 12818558, 15501512, 25637116, 31003024, 51274232, 83320627, 102548464, 166641254, 333282508, 666565016, 1333130032]

約数ペア:

[(1, 1333130032), (2, 666565016), (4, 333282508), (8, 166641254), (13, 102548464), (16, 83320627), (26, 51274232), (43, 31003024), (52, 25637116), (86, 15501512), (104, 12818558), (172, 7750756), (208, 6409279), (344, 3875378), (559, 2384848), (688, 1937689), (1118, 1192424), (2236, 596212), (4472, 298106), (8944, 149053)]