7484594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:282

約数の個数: 32

約数和(自身を含む): 12936000

約数和(自身を除く): 5451406

約数列:

[1, 2, 13, 19, 26, 38, 109, 139, 218, 247, 278, 494, 1417, 1807, 2071, 2641, 2834, 3614, 4142, 5282, 15151, 26923, 30302, 34333, 53846, 68666, 196963, 287869, 393926, 575738, 3742297, 7484594]

約数ペア:

[(1, 7484594), (2, 3742297), (13, 575738), (19, 393926), (26, 287869), (38, 196963), (109, 68666), (139, 53846), (218, 34333), (247, 30302), (278, 26923), (494, 15151), (1417, 5282), (1807, 4142), (2071, 3614), (2641, 2834)]