488571902

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5653

約数の個数: 48

約数和(自身を含む): 931613472

約数和(自身を除く): 443041570

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 169, 182, 259, 338, 481, 518, 962, 1183, 2366, 3367, 5581, 6253, 6734, 11162, 12506, 39067, 43771, 72553, 78134, 87542, 145106, 206497, 412994, 507871, 943189, 1015742, 1445479, 1886378, 2684461, 2890958, 5368922, 6602323, 13204646, 18791227, 34897993, 37582454, 69795986, 244285951, 488571902]

約数ペア:

[(1, 488571902), (2, 244285951), (7, 69795986), (13, 37582454), (14, 34897993), (26, 18791227), (37, 13204646), (74, 6602323), (91, 5368922), (169, 2890958), (182, 2684461), (259, 1886378), (338, 1445479), (481, 1015742), (518, 943189), (962, 507871), (1183, 412994), (2366, 206497), (3367, 145106), (5581, 87542), (6253, 78134), (6734, 72553), (11162, 43771), (12506, 39067)]