289421702

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1061}}^1$

素因数の和:1264

約数の個数: 32

約数和(自身を含む): 470712384

約数和(自身を除く): 181290682

約数列:

[1, 2, 17, 34, 71, 113, 142, 226, 1061, 1207, 1921, 2122, 2414, 3842, 8023, 16046, 18037, 36074, 75331, 119893, 136391, 150662, 239786, 272782, 1280627, 2038181, 2561254, 4076362, 8512403, 17024806, 144710851, 289421702]

約数ペア:

[(1, 289421702), (2, 144710851), (17, 17024806), (34, 8512403), (71, 4076362), (113, 2561254), (142, 2038181), (226, 1280627), (1061, 272782), (1207, 239786), (1921, 150662), (2122, 136391), (2414, 119893), (3842, 75331), (8023, 36074), (16046, 18037)]