2660276878

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{359}}^1\times {\mathrm{2957}}^1$

素因数の和:3504

約数の個数: 32

約数和(自身を含む): 4600281600

約数和(自身を除く): 1940004722

約数列:

[1, 2, 7, 14, 179, 358, 359, 718, 1253, 2506, 2513, 2957, 5026, 5914, 20699, 41398, 64261, 128522, 449827, 529303, 899654, 1058606, 1061563, 2123126, 3705121, 7410242, 7430941, 14861882, 190019777, 380039554, 1330138439, 2660276878]

約数ペア:

[(1, 2660276878), (2, 1330138439), (7, 380039554), (14, 190019777), (179, 14861882), (358, 7430941), (359, 7410242), (718, 3705121), (1253, 2123126), (2506, 1061563), (2513, 1058606), (2957, 899654), (5026, 529303), (5914, 449827), (20699, 128522), (41398, 64261)]