2680451402

素因数分解:

$2^1\times {\mathrm{631}}^1\times {\mathrm{2123971}}^1$

素因数の和:2124604

約数の個数: 8

約数和(自身を含む): 4027050912

約数和(自身を除く): 1346599510

約数列:

[1, 2, 631, 1262, 2123971, 4247942, 1340225701, 2680451402]

約数ペア:

[(1, 2680451402), (2, 1340225701), (631, 4247942), (1262, 2123971)]