1316888

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 32

約数和(自身を含む): 2734560

約数和(自身を除く): 1417672

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 421, 782, 842, 1564, 1684, 3128, 3368, 7157, 9683, 14314, 19366, 28628, 38732, 57256, 77464, 164611, 329222, 658444, 1316888]

約数ペア:

[(1, 1316888), (2, 658444), (4, 329222), (8, 164611), (17, 77464), (23, 57256), (34, 38732), (46, 28628), (68, 19366), (92, 14314), (136, 9683), (184, 7157), (391, 3368), (421, 3128), (782, 1684), (842, 1564)]