4939896

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:316

約数の個数: 64

約数和(自身を含む): 13547520

約数和(自身を除く): 8607624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 223, 284, 312, 426, 446, 568, 669, 852, 892, 923, 1338, 1704, 1784, 1846, 2676, 2769, 2899, 3692, 5352, 5538, 5798, 7384, 8697, 11076, 11596, 15833, 17394, 22152, 23192, 31666, 34788, 47499, 63332, 69576, 94998, 126664, 189996, 205829, 379992, 411658, 617487, 823316, 1234974, 1646632, 2469948, 4939896]

約数ペア:

[(1, 4939896), (2, 2469948), (3, 1646632), (4, 1234974), (6, 823316), (8, 617487), (12, 411658), (13, 379992), (24, 205829), (26, 189996), (39, 126664), (52, 94998), (71, 69576), (78, 63332), (104, 47499), (142, 34788), (156, 31666), (213, 23192), (223, 22152), (284, 17394), (312, 15833), (426, 11596), (446, 11076), (568, 8697), (669, 7384), (852, 5798), (892, 5538), (923, 5352), (1338, 3692), (1704, 2899), (1784, 2769), (1846, 2676)]