6489580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19087}}^1$

素因数の和:19113

約数の個数: 24

約数和(自身を含む): 14430528

約数和(自身を除く): 7940948

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 19087, 38174, 76348, 95435, 190870, 324479, 381740, 648958, 1297916, 1622395, 3244790, 6489580]

約数ペア:

[(1, 6489580), (2, 3244790), (4, 1622395), (5, 1297916), (10, 648958), (17, 381740), (20, 324479), (34, 190870), (68, 95435), (85, 76348), (170, 38174), (340, 19087)]