2678362010

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{514081}}^1$

素因数の和:514609

約数の個数: 16

約数和(自身を含む): 4830314472

約数和(自身を除く): 2151952462

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 514081, 1028162, 2570405, 5140810, 267836201, 535672402, 1339181005, 2678362010]

約数ペア:

[(1, 2678362010), (2, 1339181005), (5, 535672402), (10, 267836201), (521, 5140810), (1042, 2570405), (2605, 1028162), (5210, 514081)]