624890734

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{3019}}^1$

素因数の和:3472

約数の個数: 32

約数和(自身を含む): 1065456000

約数和(自身を除く): 440565266

約数列:

[1, 2, 13, 19, 26, 38, 247, 419, 494, 838, 3019, 5447, 6038, 7961, 10894, 15922, 39247, 57361, 78494, 103493, 114722, 206986, 745693, 1264961, 1491386, 2529922, 16444493, 24034259, 32888986, 48068518, 312445367, 624890734]

約数ペア:

[(1, 624890734), (2, 312445367), (13, 48068518), (19, 32888986), (26, 24034259), (38, 16444493), (247, 2529922), (419, 1491386), (494, 1264961), (838, 745693), (3019, 206986), (5447, 114722), (6038, 103493), (7961, 78494), (10894, 57361), (15922, 39247)]