2018997656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1141967}}^1$

素因数の和:1142003

約数の個数: 32

約数和(自身を含む): 4316639040

約数和(自身を除く): 2297641384

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 1141967, 2283934, 4567868, 9135736, 14845571, 19413439, 29691142, 38826878, 59382284, 77653756, 118764568, 155307512, 252374707, 504749414, 1009498828, 2018997656]

約数ペア:

[(1, 2018997656), (2, 1009498828), (4, 504749414), (8, 252374707), (13, 155307512), (17, 118764568), (26, 77653756), (34, 59382284), (52, 38826878), (68, 29691142), (104, 19413439), (136, 14845571), (221, 9135736), (442, 4567868), (884, 2283934), (1768, 1141967)]