488141876

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1109}}^1\times {\mathrm{6473}}^1$

素因数の和:7603

約数の個数: 24

約数和(自身を含む): 905453640

約数和(自身を除く): 417311764

約数列:

[1, 2, 4, 17, 34, 68, 1109, 2218, 4436, 6473, 12946, 18853, 25892, 37706, 75412, 110041, 220082, 440164, 7178557, 14357114, 28714228, 122035469, 244070938, 488141876]

約数ペア:

[(1, 488141876), (2, 244070938), (4, 122035469), (17, 28714228), (34, 14357114), (68, 7178557), (1109, 440164), (2218, 220082), (4436, 110041), (6473, 75412), (12946, 37706), (18853, 25892)]