2420318719

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{117167}}^1$

素因数の和:117414

約数の個数: 16

約数和(自身を含む): 2992002048

約数和(自身を除く): 571683329

約数列:

[1, 7, 13, 91, 227, 1589, 2951, 20657, 117167, 820169, 1523171, 10662197, 26596909, 186178363, 345759817, 2420318719]

約数ペア:

[(1, 2420318719), (7, 345759817), (13, 186178363), (91, 26596909), (227, 10662197), (1589, 1523171), (2951, 820169), (20657, 117167)]