1028447998

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{458719}}^1$

素因数の和:458799

約数の個数: 16

約数和(自身を含む): 1651392000

約数和(自身を除く): 622944002

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 458719, 917438, 8715661, 17431322, 27064421, 54128842, 514223999, 1028447998]

約数ペア:

[(1, 1028447998), (2, 514223999), (19, 54128842), (38, 27064421), (59, 17431322), (118, 8715661), (1121, 917438), (2242, 458719)]