1531043826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{1277}}^1$

素因数の和:2123

約数の個数: 64

約数和(自身を含む): 3478204800

約数和(自身を除く): 1947160974

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 809, 1277, 1482, 1618, 2427, 2554, 3831, 4854, 7662, 10517, 15371, 16601, 21034, 24263, 30742, 31551, 33202, 46113, 48526, 49803, 63102, 72789, 92226, 99606, 145578, 199823, 315419, 399646, 599469, 630838, 946257, 1033093, 1198938, 1892514, 2066186, 3099279, 6198558, 13430209, 19628767, 26860418, 39257534, 40290627, 58886301, 80581254, 117772602, 255173971, 510347942, 765521913, 1531043826]

約数ペア:

[(1, 1531043826), (2, 765521913), (3, 510347942), (6, 255173971), (13, 117772602), (19, 80581254), (26, 58886301), (38, 40290627), (39, 39257534), (57, 26860418), (78, 19628767), (114, 13430209), (247, 6198558), (494, 3099279), (741, 2066186), (809, 1892514), (1277, 1198938), (1482, 1033093), (1618, 946257), (2427, 630838), (2554, 599469), (3831, 399646), (4854, 315419), (7662, 199823), (10517, 145578), (15371, 99606), (16601, 92226), (21034, 72789), (24263, 63102), (30742, 49803), (31551, 48526), (33202, 46113)]