2451103490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{768371}}^1$

素因数の和:768418

約数の個数: 32

約数和(自身を含む): 4979050560

約数和(自身を除く): 2527947070

約数列:

[1, 2, 5, 10, 11, 22, 29, 55, 58, 110, 145, 290, 319, 638, 1595, 3190, 768371, 1536742, 3841855, 7683710, 8452081, 16904162, 22282759, 42260405, 44565518, 84520810, 111413795, 222827590, 245110349, 490220698, 1225551745, 2451103490]

約数ペア:

[(1, 2451103490), (2, 1225551745), (5, 490220698), (10, 245110349), (11, 222827590), (22, 111413795), (29, 84520810), (55, 44565518), (58, 42260405), (110, 22282759), (145, 16904162), (290, 8452081), (319, 7683710), (638, 3841855), (1595, 1536742), (3190, 768371)]