13011544

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 64

約数和(自身を含む): 30623040

約数和(自身を除く): 17611496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 61, 91, 104, 122, 182, 244, 293, 364, 427, 488, 586, 728, 793, 854, 1172, 1586, 1708, 2051, 2344, 3172, 3416, 3809, 4102, 5551, 6344, 7618, 8204, 11102, 15236, 16408, 17873, 22204, 26663, 30472, 35746, 44408, 53326, 71492, 106652, 125111, 142984, 213304, 232349, 250222, 464698, 500444, 929396, 1000888, 1626443, 1858792, 3252886, 6505772, 13011544]

約数ペア:

[(1, 13011544), (2, 6505772), (4, 3252886), (7, 1858792), (8, 1626443), (13, 1000888), (14, 929396), (26, 500444), (28, 464698), (52, 250222), (56, 232349), (61, 213304), (91, 142984), (104, 125111), (122, 106652), (182, 71492), (244, 53326), (293, 44408), (364, 35746), (427, 30472), (488, 26663), (586, 22204), (728, 17873), (793, 16408), (854, 15236), (1172, 11102), (1586, 8204), (1708, 7618), (2051, 6344), (2344, 5551), (3172, 4102), (3416, 3809)]