7477418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 12821760

約数和(自身を除く): 5344342

約数列:

[1, 2, 13, 26, 29, 47, 58, 94, 211, 377, 422, 611, 754, 1222, 1363, 2726, 2743, 5486, 6119, 9917, 12238, 17719, 19834, 35438, 79547, 128921, 159094, 257842, 287593, 575186, 3738709, 7477418]

約数ペア:

[(1, 7477418), (2, 3738709), (13, 575186), (26, 287593), (29, 257842), (47, 159094), (58, 128921), (94, 79547), (211, 35438), (377, 19834), (422, 17719), (611, 12238), (754, 9917), (1222, 6119), (1363, 5486), (2726, 2743)]