865442874

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{5449}}^1$

素因数の和:5814

約数の個数: 32

約数和(自身を含む): 1754812800

約数和(自身を除く): 889369926

約数列:

[1, 2, 3, 6, 103, 206, 257, 309, 514, 618, 771, 1542, 5449, 10898, 16347, 26471, 32694, 52942, 79413, 158826, 561247, 1122494, 1400393, 1683741, 2800786, 3367482, 4201179, 8402358, 144240479, 288480958, 432721437, 865442874]

約数ペア:

[(1, 865442874), (2, 432721437), (3, 288480958), (6, 144240479), (103, 8402358), (206, 4201179), (257, 3367482), (309, 2800786), (514, 1683741), (618, 1400393), (771, 1122494), (1542, 561247), (5449, 158826), (10898, 79413), (16347, 52942), (26471, 32694)]