1319326

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 24

約数和(自身を含む): 2189880

約数和(自身を除く): 870554

約数列:

[1, 2, 23, 29, 43, 46, 58, 86, 529, 667, 989, 1058, 1247, 1334, 1978, 2494, 15341, 22747, 28681, 30682, 45494, 57362, 659663, 1319326]

約数ペア:

[(1, 1319326), (2, 659663), (23, 57362), (29, 45494), (43, 30682), (46, 28681), (58, 22747), (86, 15341), (529, 2494), (667, 1978), (989, 1334), (1058, 1247)]