3280821448

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{449}}^1\times {\mathrm{6571}}^1$

素因数の和:7165

約数の個数: 32

約数和(自身を含む): 6210540000

約数和(自身を除く): 2929718552

約数列:

[1, 2, 4, 8, 139, 278, 449, 556, 898, 1112, 1796, 3592, 6571, 13142, 26284, 52568, 62411, 124822, 249644, 499288, 913369, 1826738, 2950379, 3653476, 5900758, 7306952, 11801516, 23603032, 410102681, 820205362, 1640410724, 3280821448]

約数ペア:

[(1, 3280821448), (2, 1640410724), (4, 820205362), (8, 410102681), (139, 23603032), (278, 11801516), (449, 7306952), (556, 5900758), (898, 3653476), (1112, 2950379), (1796, 1826738), (3592, 913369), (6571, 499288), (13142, 249644), (26284, 124822), (52568, 62411)]