1900956

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1009}}^1$

素因数の和:1173

約数の個数: 24

約数和(自身を含む): 4468240

約数和(自身を除く): 2567284

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1009, 1884, 2018, 3027, 4036, 6054, 12108, 158413, 316826, 475239, 633652, 950478, 1900956]

約数ペア:

[(1, 1900956), (2, 950478), (3, 633652), (4, 475239), (6, 316826), (12, 158413), (157, 12108), (314, 6054), (471, 4036), (628, 3027), (942, 2018), (1009, 1884)]