1330502048

素因数分解:

$2^5\times {\mathrm{977}}^1\times {\mathrm{42557}}^1$

素因数の和:43544

約数の個数: 24

約数和(自身を含む): 2622168612

約数和(自身を除く): 1291666564

約数列:

[1, 2, 4, 8, 16, 32, 977, 1954, 3908, 7816, 15632, 31264, 42557, 85114, 170228, 340456, 680912, 1361824, 41578189, 83156378, 166312756, 332625512, 665251024, 1330502048]

約数ペア:

[(1, 1330502048), (2, 665251024), (4, 332625512), (8, 166312756), (16, 83156378), (32, 41578189), (977, 1361824), (1954, 680912), (3908, 340456), (7816, 170228), (15632, 85114), (31264, 42557)]