2008778830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{8733821}}^1$

素因数の和:8733851

約数の個数: 16

約数和(自身を含む): 3773011104

約数和(自身を除く): 1764232274

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 8733821, 17467642, 43669105, 87338210, 200877883, 401755766, 1004389415, 2008778830]

約数ペア:

[(1, 2008778830), (2, 1004389415), (5, 401755766), (10, 200877883), (23, 87338210), (46, 43669105), (115, 17467642), (230, 8733821)]