267647374

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{769}}^1\times {\mathrm{1723}}^1$

素因数の和:2595

約数の個数: 16

約数和(自身を含む): 406208880

約数和(自身を除く): 138561506

約数列:

[1, 2, 101, 202, 769, 1538, 1723, 3446, 77669, 155338, 174023, 348046, 1324987, 2649974, 133823687, 267647374]

約数ペア:

[(1, 267647374), (2, 133823687), (101, 2649974), (202, 1324987), (769, 348046), (1538, 174023), (1723, 155338), (3446, 77669)]