9780298

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1061}}^1$

素因数の和:1493

約数の個数: 16

約数和(自身を含む): 16057440

約数和(自身を除く): 6277142

約数列:

[1, 2, 11, 22, 419, 838, 1061, 2122, 4609, 9218, 11671, 23342, 444559, 889118, 4890149, 9780298]

約数ペア:

[(1, 9780298), (2, 4890149), (11, 889118), (22, 444559), (419, 23342), (838, 11671), (1061, 9218), (2122, 4609)]