917606980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1582081}}^1$

素因数の和:1582119

約数の個数: 24

約数和(自身を含む): 1993423320

約数和(自身を除く): 1075816340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1582081, 3164162, 6328324, 7910405, 15820810, 31641620, 45880349, 91760698, 183521396, 229401745, 458803490, 917606980]

約数ペア:

[(1, 917606980), (2, 458803490), (4, 229401745), (5, 183521396), (10, 91760698), (20, 45880349), (29, 31641620), (58, 15820810), (116, 7910405), (145, 6328324), (290, 3164162), (580, 1582081)]