2783152060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10704431}}^1$

素因数の和:10704453

約数の個数: 24

約数和(自身を含む): 6294206016

約数和(自身を除く): 3511053956

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 10704431, 21408862, 42817724, 53522155, 107044310, 139157603, 214088620, 278315206, 556630412, 695788015, 1391576030, 2783152060]

約数ペア:

[(1, 2783152060), (2, 1391576030), (4, 695788015), (5, 556630412), (10, 278315206), (13, 214088620), (20, 139157603), (26, 107044310), (52, 53522155), (65, 42817724), (130, 21408862), (260, 10704431)]