491314983476

素因数分解:

$2^2\times {\mathrm{179}}^1\times {\mathrm{571}}^1\times {\mathrm{859}}^1\times {\mathrm{1399}}^1$

素因数の和:3012

約数の個数: 48

約数和(自身を含む): 867746880000

約数和(自身を除く): 376431896524

約数列:

[1, 2, 4, 179, 358, 571, 716, 859, 1142, 1399, 1718, 2284, 2798, 3436, 5596, 102209, 153761, 204418, 250421, 307522, 408836, 490489, 500842, 615044, 798829, 980978, 1001684, 1201741, 1597658, 1961956, 2403482, 3195316, 4806964, 87797531, 142990391, 175595062, 215111639, 285980782, 351190124, 430223278, 571961564, 686194111, 860446556, 1372388222, 2744776444, 122828745869, 245657491738, 491314983476]

約数ペア:

[(1, 491314983476), (2, 245657491738), (4, 122828745869), (179, 2744776444), (358, 1372388222), (571, 860446556), (716, 686194111), (859, 571961564), (1142, 430223278), (1399, 351190124), (1718, 285980782), (2284, 215111639), (2798, 175595062), (3436, 142990391), (5596, 87797531), (102209, 4806964), (153761, 3195316), (204418, 2403482), (250421, 1961956), (307522, 1597658), (408836, 1201741), (490489, 1001684), (500842, 980978), (615044, 798829)]