1330777316

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1\times {\mathrm{1019}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 2586850560

約数和(自身を除く): 1256073244

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 443, 737, 886, 1019, 1474, 1772, 2038, 2948, 4076, 4873, 9746, 11209, 19492, 22418, 29681, 44836, 59362, 68273, 118724, 136546, 273092, 326491, 451417, 652982, 751003, 902834, 1305964, 1502006, 1805668, 3004012, 4965587, 9931174, 19862348, 30244939, 60489878, 120979756, 332694329, 665388658, 1330777316]

約数ペア:

[(1, 1330777316), (2, 665388658), (4, 332694329), (11, 120979756), (22, 60489878), (44, 30244939), (67, 19862348), (134, 9931174), (268, 4965587), (443, 3004012), (737, 1805668), (886, 1502006), (1019, 1305964), (1474, 902834), (1772, 751003), (2038, 652982), (2948, 451417), (4076, 326491), (4873, 273092), (9746, 136546), (11209, 118724), (19492, 68273), (22418, 59362), (29681, 44836)]