3893708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 8843520

約数和(自身を除く): 4949812

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 563, 988, 1126, 1729, 2252, 3458, 3941, 6916, 7319, 7882, 10697, 14638, 15764, 21394, 29276, 42788, 51233, 74879, 102466, 139061, 149758, 204932, 278122, 299516, 556244, 973427, 1946854, 3893708]

約数ペア:

[(1, 3893708), (2, 1946854), (4, 973427), (7, 556244), (13, 299516), (14, 278122), (19, 204932), (26, 149758), (28, 139061), (38, 102466), (52, 74879), (76, 51233), (91, 42788), (133, 29276), (182, 21394), (247, 15764), (266, 14638), (364, 10697), (494, 7882), (532, 7319), (563, 6916), (988, 3941), (1126, 3458), (1729, 2252)]