2017203530

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^2\times {\mathrm{109097}}^1$

素因数の和:109190

約数の個数: 24

約数和(自身を含む): 3717405252

約数和(自身を除く): 1700201722

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 1849, 3698, 9245, 18490, 109097, 218194, 545485, 1090970, 4691171, 9382342, 23455855, 46911710, 201720353, 403440706, 1008601765, 2017203530]

約数ペア:

[(1, 2017203530), (2, 1008601765), (5, 403440706), (10, 201720353), (43, 46911710), (86, 23455855), (215, 9382342), (430, 4691171), (1849, 1090970), (3698, 545485), (9245, 218194), (18490, 109097)]