289630082

素因数分解:

$2^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{15313}}^1$

素因数の和:15522

約数の個数: 24

約数和(自身を含む): 508026636

約数和(自身を除く): 218396554

約数列:

[1, 2, 7, 14, 49, 98, 193, 386, 1351, 2702, 9457, 15313, 18914, 30626, 107191, 214382, 750337, 1500674, 2955409, 5910818, 20687863, 41375726, 144815041, 289630082]

約数ペア:

[(1, 289630082), (2, 144815041), (7, 41375726), (14, 20687863), (49, 5910818), (98, 2955409), (193, 1500674), (386, 750337), (1351, 214382), (2702, 107191), (9457, 30626), (15313, 18914)]