1299344

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{281}}^1$

素因数の和:323

約数の個数: 30

約数和(自身を含む): 2683794

約数和(自身を除く): 1384450

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 281, 289, 562, 578, 1124, 1156, 2248, 2312, 4496, 4624, 4777, 9554, 19108, 38216, 76432, 81209, 162418, 324836, 649672, 1299344]

約数ペア:

[(1, 1299344), (2, 649672), (4, 324836), (8, 162418), (16, 81209), (17, 76432), (34, 38216), (68, 19108), (136, 9554), (272, 4777), (281, 4624), (289, 4496), (562, 2312), (578, 2248), (1124, 1156)]