2206919

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 2770656

約数和(自身を除く): 563737

約数列:

[1, 11, 13, 23, 61, 121, 143, 253, 299, 671, 793, 1403, 1573, 2783, 3289, 7381, 8723, 15433, 18239, 36179, 95953, 169763, 200629, 2206919]

約数ペア:

[(1, 2206919), (11, 200629), (13, 169763), (23, 95953), (61, 36179), (121, 18239), (143, 15433), (253, 8723), (299, 7381), (671, 3289), (793, 2783), (1403, 1573)]