1489630168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{842551}}^1$

素因数の和:842587

約数の個数: 32

約数和(自身を含む): 3184846560

約数和(自身を除く): 1695216392

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 842551, 1685102, 3370204, 6740408, 10953163, 14323367, 21906326, 28646734, 43812652, 57293468, 87625304, 114586936, 186203771, 372407542, 744815084, 1489630168]

約数ペア:

[(1, 1489630168), (2, 744815084), (4, 372407542), (8, 186203771), (13, 114586936), (17, 87625304), (26, 57293468), (34, 43812652), (52, 28646734), (68, 21906326), (104, 14323367), (136, 10953163), (221, 6740408), (442, 3370204), (884, 1685102), (1768, 842551)]