1111961474

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{102071}}^1$

素因数の和:102505

約数の個数: 16

約数和(自身を含む): 1800550080

約数和(自身を除く): 688588606

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 102071, 204142, 1326923, 2653846, 42767749, 85535498, 555980737, 1111961474]

約数ペア:

[(1, 1111961474), (2, 555980737), (13, 85535498), (26, 42767749), (419, 2653846), (838, 1326923), (5447, 204142), (10894, 102071)]