1966734275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{12569}}^1$

素因数の和:13159

約数の個数: 24

約数和(自身を含む): 2665342800

約数和(自身を除く): 698608525

約数列:

[1, 5, 11, 25, 55, 275, 569, 2845, 6259, 12569, 14225, 31295, 62845, 138259, 156475, 314225, 691295, 3456475, 7151761, 35758805, 78669371, 178794025, 393346855, 1966734275]

約数ペア:

[(1, 1966734275), (5, 393346855), (11, 178794025), (25, 78669371), (55, 35758805), (275, 7151761), (569, 3456475), (2845, 691295), (6259, 314225), (12569, 156475), (14225, 138259), (31295, 62845)]