499580432

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{22447}}^1$

素因数の和:22575

約数の個数: 40

約数和(自身を含む): 1052182656

約数和(自身を除く): 552602224

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 208, 214, 428, 856, 1391, 1712, 2782, 5564, 11128, 22256, 22447, 44894, 89788, 179576, 291811, 359152, 583622, 1167244, 2334488, 2401829, 4668976, 4803658, 9607316, 19214632, 31223777, 38429264, 62447554, 124895108, 249790216, 499580432]

約数ペア:

[(1, 499580432), (2, 249790216), (4, 124895108), (8, 62447554), (13, 38429264), (16, 31223777), (26, 19214632), (52, 9607316), (104, 4803658), (107, 4668976), (208, 2401829), (214, 2334488), (428, 1167244), (856, 583622), (1391, 359152), (1712, 291811), (2782, 179576), (5564, 89788), (11128, 44894), (22256, 22447)]