1328848

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{157}}^1$

素因数の和:211

約数の個数: 30

約数和(自身を含む): 2708594

約数和(自身を除く): 1379746

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 157, 184, 314, 368, 529, 628, 1058, 1256, 2116, 2512, 3611, 4232, 7222, 8464, 14444, 28888, 57776, 83053, 166106, 332212, 664424, 1328848]

約数ペア:

[(1, 1328848), (2, 664424), (4, 332212), (8, 166106), (16, 83053), (23, 57776), (46, 28888), (92, 14444), (157, 8464), (184, 7222), (314, 4232), (368, 3611), (529, 2512), (628, 2116), (1058, 1256)]