1395088

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:271

約数の個数: 40

約数和(自身を含む): 2999808

約数和(自身を除く): 1604720

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 223, 272, 368, 391, 446, 782, 892, 1564, 1784, 3128, 3568, 3791, 5129, 6256, 7582, 10258, 15164, 20516, 30328, 41032, 60656, 82064, 87193, 174386, 348772, 697544, 1395088]

約数ペア:

[(1, 1395088), (2, 697544), (4, 348772), (8, 174386), (16, 87193), (17, 82064), (23, 60656), (34, 41032), (46, 30328), (68, 20516), (92, 15164), (136, 10258), (184, 7582), (223, 6256), (272, 5129), (368, 3791), (391, 3568), (446, 3128), (782, 1784), (892, 1564)]