2497833980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3046139}}^1$

素因数の和:3046189

約数の個数: 24

約数和(自身を含む): 5373390960

約数和(自身を除く): 2875556980

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 3046139, 6092278, 12184556, 15230695, 30461390, 60922780, 124891699, 249783398, 499566796, 624458495, 1248916990, 2497833980]

約数ペア:

[(1, 2497833980), (2, 1248916990), (4, 624458495), (5, 499566796), (10, 249783398), (20, 124891699), (41, 60922780), (82, 30461390), (164, 15230695), (205, 12184556), (410, 6092278), (820, 3046139)]