414520730

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67843}}^1$

素因数の和:67910

約数の個数: 32

約数和(自身を含む): 820641024

約数和(自身を除く): 406120294

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 67843, 135686, 339215, 678430, 881959, 1763918, 3188621, 4409795, 6377242, 8819590, 15943105, 31886210, 41452073, 82904146, 207260365, 414520730]

約数ペア:

[(1, 414520730), (2, 207260365), (5, 82904146), (10, 41452073), (13, 31886210), (26, 15943105), (47, 8819590), (65, 6377242), (94, 4409795), (130, 3188621), (235, 1763918), (470, 881959), (611, 678430), (1222, 339215), (3055, 135686), (6110, 67843)]