9920932

素因数分解:

$2^2\times 7^4\times {\mathrm{1033}}^1$

素因数の和:1065

約数の個数: 30

約数和(自身を含む): 20273638

約数和(自身を除く): 10352706

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1033, 1372, 2066, 2401, 4132, 4802, 7231, 9604, 14462, 28924, 50617, 101234, 202468, 354319, 708638, 1417276, 2480233, 4960466, 9920932]

約数ペア:

[(1, 9920932), (2, 4960466), (4, 2480233), (7, 1417276), (14, 708638), (28, 354319), (49, 202468), (98, 101234), (196, 50617), (343, 28924), (686, 14462), (1033, 9604), (1372, 7231), (2066, 4802), (2401, 4132)]