2912282860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1843217}}^1$

素因数の和:1843305

約数の個数: 24

約数和(自身を含む): 6193212480

約数和(自身を除く): 3280929620

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 1843217, 3686434, 7372868, 9216085, 18432170, 36864340, 145614143, 291228286, 582456572, 728070715, 1456141430, 2912282860]

約数ペア:

[(1, 2912282860), (2, 1456141430), (4, 728070715), (5, 582456572), (10, 291228286), (20, 145614143), (79, 36864340), (158, 18432170), (316, 9216085), (395, 7372868), (790, 3686434), (1580, 1843217)]