3728522

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 6842880

約数和(自身を除く): 3114358

約数列:

[1, 2, 7, 14, 19, 38, 107, 131, 133, 214, 262, 266, 749, 917, 1498, 1834, 2033, 2489, 4066, 4978, 14017, 14231, 17423, 28034, 28462, 34846, 98119, 196238, 266323, 532646, 1864261, 3728522]

約数ペア:

[(1, 3728522), (2, 1864261), (7, 532646), (14, 266323), (19, 196238), (38, 98119), (107, 34846), (131, 28462), (133, 28034), (214, 17423), (262, 14231), (266, 14017), (749, 4978), (917, 4066), (1498, 2489), (1834, 2033)]