9531508

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 20070400

約数和(自身を除く): 10538892

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 139, 158, 217, 278, 316, 434, 553, 556, 868, 973, 1106, 1946, 2212, 2449, 3892, 4309, 4898, 8618, 9796, 10981, 17143, 17236, 21962, 30163, 34286, 43924, 60326, 68572, 76867, 120652, 153734, 307468, 340411, 680822, 1361644, 2382877, 4765754, 9531508]

約数ペア:

[(1, 9531508), (2, 4765754), (4, 2382877), (7, 1361644), (14, 680822), (28, 340411), (31, 307468), (62, 153734), (79, 120652), (124, 76867), (139, 68572), (158, 60326), (217, 43924), (278, 34286), (316, 30163), (434, 21962), (553, 17236), (556, 17143), (868, 10981), (973, 9796), (1106, 8618), (1946, 4898), (2212, 4309), (2449, 3892)]