1016189188

素因数分解:

$2^2\times 7^1\times {\mathrm{2857}}^1\times {\mathrm{12703}}^1$

素因数の和:15571

約数の個数: 24

約数和(自身を含む): 2033249792

約数和(自身を除く): 1017060604

約数列:

[1, 2, 4, 7, 14, 28, 2857, 5714, 11428, 12703, 19999, 25406, 39998, 50812, 79996, 88921, 177842, 355684, 36292471, 72584942, 145169884, 254047297, 508094594, 1016189188]

約数ペア:

[(1, 1016189188), (2, 508094594), (4, 254047297), (7, 145169884), (14, 72584942), (28, 36292471), (2857, 355684), (5714, 177842), (11428, 88921), (12703, 79996), (19999, 50812), (25406, 39998)]