1900536668611

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{29137}}^1\times {\mathrm{216703}}^1$

素因数の和:245890

約数の個数: 16

約数和(自身を含む): 2222641045504

約数和(自身を除く): 322104376893

約数列:

[1, 7, 43, 301, 29137, 203959, 216703, 1252891, 1516921, 8770237, 9318229, 65227603, 6314075311, 44198527177, 271505238373, 1900536668611]

約数ペア:

[(1, 1900536668611), (7, 271505238373), (43, 44198527177), (301, 6314075311), (29137, 65227603), (203959, 9318229), (216703, 8770237), (1252891, 1516921)]