2021014910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{201497}}^1$

素因数の和:201580

約数の個数: 32

約数和(自身を含む): 3917121120

約数和(自身を除く): 1896106210

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 170, 295, 590, 1003, 2006, 5015, 10030, 201497, 402994, 1007485, 2014970, 3425449, 6850898, 11888323, 17127245, 23776646, 34254490, 59441615, 118883230, 202101491, 404202982, 1010507455, 2021014910]

約数ペア:

[(1, 2021014910), (2, 1010507455), (5, 404202982), (10, 202101491), (17, 118883230), (34, 59441615), (59, 34254490), (85, 23776646), (118, 17127245), (170, 11888323), (295, 6850898), (590, 3425449), (1003, 2014970), (2006, 1007485), (5015, 402994), (10030, 201497)]