726821030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5590931}}^1$

素因数の和:5590951

約数の個数: 16

約数和(自身を含む): 1408914864

約数和(自身を除く): 682093834

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5590931, 11181862, 27954655, 55909310, 72682103, 145364206, 363410515, 726821030]

約数ペア:

[(1, 726821030), (2, 363410515), (5, 145364206), (10, 72682103), (13, 55909310), (26, 27954655), (65, 11181862), (130, 5590931)]