17411290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1999}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 34272000

約数和(自身を除く): 16860710

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 670, 871, 1742, 1999, 3998, 4355, 8710, 9995, 19990, 25987, 51974, 129935, 133933, 259870, 267866, 669665, 1339330, 1741129, 3482258, 8705645, 17411290]

約数ペア:

[(1, 17411290), (2, 8705645), (5, 3482258), (10, 1741129), (13, 1339330), (26, 669665), (65, 267866), (67, 259870), (130, 133933), (134, 129935), (335, 51974), (670, 25987), (871, 19990), (1742, 9995), (1999, 8710), (3998, 4355)]