245865324

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{40253}}^1$

素因数の和:40769

約数の個数: 24

約数和(自身を含む): 574827120

約数和(自身を除く): 328961796

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 40253, 80506, 120759, 161012, 241518, 483036, 20488777, 40977554, 61466331, 81955108, 122932662, 245865324]

約数ペア:

[(1, 245865324), (2, 122932662), (3, 81955108), (4, 61466331), (6, 40977554), (12, 20488777), (509, 483036), (1018, 241518), (1527, 161012), (2036, 120759), (3054, 80506), (6108, 40253)]