1199248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{4409}}^1$

素因数の和:4434

約数の個数: 20

約数和(自身を含む): 2460780

約数和(自身を除く): 1261532

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 4409, 8818, 17636, 35272, 70544, 74953, 149906, 299812, 599624, 1199248]

約数ペア:

[(1, 1199248), (2, 599624), (4, 299812), (8, 149906), (16, 74953), (17, 70544), (34, 35272), (68, 17636), (136, 8818), (272, 4409)]