3221698

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{389}}^1$

素因数の和:533

約数の個数: 16

約数和(自身を含む): 5012280

約数和(自身を除く): 1790582

約数列:

[1, 2, 41, 82, 101, 202, 389, 778, 4141, 8282, 15949, 31898, 39289, 78578, 1610849, 3221698]

約数ペア:

[(1, 3221698), (2, 1610849), (41, 78578), (82, 39289), (101, 31898), (202, 15949), (389, 8282), (778, 4141)]