2008563914

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{4423}}^1$

素因数の和:4794

約数の個数: 32

約数和(自身を含む): 3482572800

約数和(自身を除く): 1474008886

約数列:

[1, 2, 7, 14, 163, 199, 326, 398, 1141, 1393, 2282, 2786, 4423, 8846, 30961, 32437, 61922, 64874, 227059, 454118, 720949, 880177, 1441898, 1760354, 5046643, 6161239, 10093286, 12322478, 143468851, 286937702, 1004281957, 2008563914]

約数ペア:

[(1, 2008563914), (2, 1004281957), (7, 286937702), (14, 143468851), (163, 12322478), (199, 10093286), (326, 6161239), (398, 5046643), (1141, 1760354), (1393, 1441898), (2282, 880177), (2786, 720949), (4423, 454118), (8846, 227059), (30961, 64874), (32437, 61922)]