1005007070

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{245723}}^1$

素因数の和:246139

約数の個数: 16

約数和(自身を含む): 1813443120

約数和(自身を除く): 808436050

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 245723, 491446, 1228615, 2457230, 100500707, 201001414, 502503535, 1005007070]

約数ペア:

[(1, 1005007070), (2, 502503535), (5, 201001414), (10, 100500707), (409, 2457230), (818, 1228615), (2045, 491446), (4090, 245723)]