1011074545

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{733}}^1\times {\mathrm{21221}}^1$

素因数の和:21972

約数の個数: 16

約数和(自身を含む): 1308463632

約数和(自身を除く): 297389087

約数列:

[1, 5, 13, 65, 733, 3665, 9529, 21221, 47645, 106105, 275873, 1379365, 15554993, 77774965, 202214909, 1011074545]

約数ペア:

[(1, 1011074545), (5, 202214909), (13, 77774965), (65, 15554993), (733, 1379365), (3665, 275873), (9529, 106105), (21221, 47645)]