2213413735

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{84919}}^1$

素因数の和:85338

約数の個数: 16

約数和(自身を含む): 2867578560

約数和(自身を除く): 654164825

約数列:

[1, 5, 13, 65, 401, 2005, 5213, 26065, 84919, 424595, 1103947, 5519735, 34052519, 170262595, 442682747, 2213413735]

約数ペア:

[(1, 2213413735), (5, 442682747), (13, 170262595), (65, 34052519), (401, 5519735), (2005, 1103947), (5213, 424595), (26065, 84919)]