2108824

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 4209120

約数和(自身を除く): 2100296

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 157, 184, 292, 314, 584, 628, 1256, 1679, 3358, 3611, 6716, 7222, 11461, 13432, 14444, 22922, 28888, 45844, 91688, 263603, 527206, 1054412, 2108824]

約数ペア:

[(1, 2108824), (2, 1054412), (4, 527206), (8, 263603), (23, 91688), (46, 45844), (73, 28888), (92, 22922), (146, 14444), (157, 13432), (184, 11461), (292, 7222), (314, 6716), (584, 3611), (628, 3358), (1256, 1679)]