13040734

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 23889600

約数和(自身を除く): 10848866

約数列:

[1, 2, 7, 14, 17, 34, 119, 157, 238, 314, 349, 698, 1099, 2198, 2443, 2669, 4886, 5338, 5933, 11866, 18683, 37366, 41531, 54793, 83062, 109586, 383551, 767102, 931481, 1862962, 6520367, 13040734]

約数ペア:

[(1, 13040734), (2, 6520367), (7, 1862962), (14, 931481), (17, 767102), (34, 383551), (119, 109586), (157, 83062), (238, 54793), (314, 41531), (349, 37366), (698, 18683), (1099, 11866), (2198, 5933), (2443, 5338), (2669, 4886)]