1552642

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:490

約数の個数: 32

約数和(自身を含む): 3024000

約数和(自身を除く): 1471358

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 449, 494, 898, 1729, 3143, 3458, 5837, 6286, 8531, 11674, 17062, 40859, 59717, 81718, 110903, 119434, 221806, 776321, 1552642]

約数ペア:

[(1, 1552642), (2, 776321), (7, 221806), (13, 119434), (14, 110903), (19, 81718), (26, 59717), (38, 40859), (91, 17062), (133, 11674), (182, 8531), (247, 6286), (266, 5837), (449, 3458), (494, 3143), (898, 1729)]