4401878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 7874496

約数和(自身を除く): 3472618

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 433, 442, 598, 782, 866, 5083, 5629, 7361, 9959, 10166, 11258, 14722, 19918, 95693, 129467, 169303, 191386, 258934, 338606, 2200939, 4401878]

約数ペア:

[(1, 4401878), (2, 2200939), (13, 338606), (17, 258934), (23, 191386), (26, 169303), (34, 129467), (46, 95693), (221, 19918), (299, 14722), (391, 11258), (433, 10166), (442, 9959), (598, 7361), (782, 5629), (866, 5083)]