190248496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{699443}}^1$

素因数の和:699468

約数の個数: 20

約数和(自身を含む): 390289752

約数和(自身を除く): 200041256

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 699443, 1398886, 2797772, 5595544, 11191088, 11890531, 23781062, 47562124, 95124248, 190248496]

約数ペア:

[(1, 190248496), (2, 95124248), (4, 47562124), (8, 23781062), (16, 11890531), (17, 11191088), (34, 5595544), (68, 2797772), (136, 1398886), (272, 699443)]