353142556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{18917}}^1$

素因数の和:19293

約数の個数: 24

約数和(自身を含む): 667427040

約数和(自身を除く): 314284484

約数列:

[1, 2, 4, 13, 26, 52, 359, 718, 1436, 4667, 9334, 18668, 18917, 37834, 75668, 245921, 491842, 983684, 6791203, 13582406, 27164812, 88285639, 176571278, 353142556]

約数ペア:

[(1, 353142556), (2, 176571278), (4, 88285639), (13, 27164812), (26, 13582406), (52, 6791203), (359, 983684), (718, 491842), (1436, 245921), (4667, 75668), (9334, 37834), (18668, 18917)]