1330443558572

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{44987}}^1\times {\mathrm{9491}}^1$

素因数の和:54542

約数の個数: 48

約数和(自身を含む): 2510913444480

約数和(自身を除く): 1180469885908

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 9491, 18982, 37964, 44987, 89974, 179948, 180329, 360658, 389131, 721316, 778262, 854753, 1556524, 1709506, 1844467, 3419012, 3688934, 7377868, 7393489, 14786978, 29573956, 35044873, 70089746, 140179492, 426971617, 853943234, 1707886468, 8112460723, 16224921446, 17505836297, 32449842892, 35011672594, 70023345188, 332610889643, 665221779286, 1330443558572]

約数ペア:

[(1, 1330443558572), (2, 665221779286), (4, 332610889643), (19, 70023345188), (38, 35011672594), (41, 32449842892), (76, 17505836297), (82, 16224921446), (164, 8112460723), (779, 1707886468), (1558, 853943234), (3116, 426971617), (9491, 140179492), (18982, 70089746), (37964, 35044873), (44987, 29573956), (89974, 14786978), (179948, 7393489), (180329, 7377868), (360658, 3688934), (389131, 3419012), (721316, 1844467), (778262, 1709506), (854753, 1556524)]