2017287494

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{68147}}^1$

素因数の和:68228

約数の個数: 24

約数和(自身を含む): 3271512888

約数和(自身を除く): 1254225394

約数列:

[1, 2, 19, 38, 41, 82, 361, 722, 779, 1558, 14801, 29602, 68147, 136294, 1294793, 2589586, 2794027, 5588054, 24601067, 49202134, 53086513, 106173026, 1008643747, 2017287494]

約数ペア:

[(1, 2017287494), (2, 1008643747), (19, 106173026), (38, 53086513), (41, 49202134), (82, 24601067), (361, 5588054), (722, 2794027), (779, 2589586), (1558, 1294793), (14801, 136294), (29602, 68147)]