1531289422

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{317}}^1$

素因数の和:505

約数の個数: 64

約数和(自身を含む): 2615639040

約数和(自身を除く): 1084349618

約数列:

[1, 2, 13, 26, 47, 59, 67, 94, 118, 134, 317, 611, 634, 767, 871, 1222, 1534, 1742, 2773, 3149, 3953, 4121, 5546, 6298, 7906, 8242, 14899, 18703, 21239, 29798, 36049, 37406, 40937, 42478, 51389, 72098, 81874, 102778, 185791, 193687, 243139, 276107, 371582, 387374, 486278, 552214, 879041, 998233, 1253101, 1758082, 1996466, 2415283, 2506202, 4830566, 11427533, 12977029, 16290313, 22855066, 25954058, 32580626, 58895747, 117791494, 765644711, 1531289422]

約数ペア:

[(1, 1531289422), (2, 765644711), (13, 117791494), (26, 58895747), (47, 32580626), (59, 25954058), (67, 22855066), (94, 16290313), (118, 12977029), (134, 11427533), (317, 4830566), (611, 2506202), (634, 2415283), (767, 1996466), (871, 1758082), (1222, 1253101), (1534, 998233), (1742, 879041), (2773, 552214), (3149, 486278), (3953, 387374), (4121, 371582), (5546, 276107), (6298, 243139), (7906, 193687), (8242, 185791), (14899, 102778), (18703, 81874), (21239, 72098), (29798, 51389), (36049, 42478), (37406, 40937)]