7407198682

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{71}}^1\times {\mathrm{23743}}^1$

素因数の和:23855

約数の個数: 32

約数和(自身を含む): 12206315520

約数和(自身を除く): 4799116838

約数列:

[1, 2, 13, 26, 71, 142, 169, 338, 923, 1846, 2197, 4394, 11999, 23743, 23998, 47486, 155987, 308659, 311974, 617318, 1685753, 3371506, 4012567, 8025134, 21914789, 43829578, 52163371, 104326742, 284892257, 569784514, 3703599341, 7407198682]

約数ペア:

[(1, 7407198682), (2, 3703599341), (13, 569784514), (26, 284892257), (71, 104326742), (142, 52163371), (169, 43829578), (338, 21914789), (923, 8025134), (1846, 4012567), (2197, 3371506), (4394, 1685753), (11999, 617318), (23743, 311974), (23998, 308659), (47486, 155987)]