2594978804540

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2127031807}}^1$

素因数の和:2127031877

約数の個数: 24

約数和(自身を含む): 5538790828032

約数和(自身を除く): 2943812023492

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 2127031807, 4254063614, 8508127228, 10635159035, 21270318070, 42540636140, 129748940227, 259497880454, 518995760908, 648744701135, 1297489402270, 2594978804540]

約数ペア:

[(1, 2594978804540), (2, 1297489402270), (4, 648744701135), (5, 518995760908), (10, 259497880454), (20, 129748940227), (61, 42540636140), (122, 21270318070), (244, 10635159035), (305, 8508127228), (610, 4254063614), (1220, 2127031807)]