2078133868

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{257}}^1\times {\mathrm{25589}}^1$

素因数の和:25929

約数の個数: 24

約数和(自身を含む): 3697243200

約数和(自身を除く): 1619109332

約数列:

[1, 2, 4, 79, 158, 257, 316, 514, 1028, 20303, 25589, 40606, 51178, 81212, 102356, 2021531, 4043062, 6576373, 8086124, 13152746, 26305492, 519533467, 1039066934, 2078133868]

約数ペア:

[(1, 2078133868), (2, 1039066934), (4, 519533467), (79, 26305492), (158, 13152746), (257, 8086124), (316, 6576373), (514, 4043062), (1028, 2021531), (20303, 102356), (25589, 81212), (40606, 51178)]