419102

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:331

約数の個数: 16

約数和(自身を含む): 680400

約数和(自身を除く): 261298

約数列:

[1, 2, 19, 38, 41, 82, 269, 538, 779, 1558, 5111, 10222, 11029, 22058, 209551, 419102]

約数ペア:

[(1, 419102), (2, 209551), (19, 22058), (38, 11029), (41, 10222), (82, 5111), (269, 1558), (538, 779)]