17994527468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1\times {\mathrm{330563}}^1$

素因数の和:331037

約数の個数: 24

約数和(自身を含む): 32580387840

約数和(自身を除く): 14585860372

約数列:

[1, 2, 4, 31, 62, 124, 439, 878, 1756, 13609, 27218, 54436, 330563, 661126, 1322252, 10247453, 20494906, 40989812, 145117157, 290234314, 580468628, 4498631867, 8997263734, 17994527468]

約数ペア:

[(1, 17994527468), (2, 8997263734), (4, 4498631867), (31, 580468628), (62, 290234314), (124, 145117157), (439, 40989812), (878, 20494906), (1756, 10247453), (13609, 1322252), (27218, 661126), (54436, 330563)]