2389070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5827}}^1$

素因数の和:5875

約数の個数: 16

約数和(自身を含む): 4405968

約数和(自身を除く): 2016898

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 5827, 11654, 29135, 58270, 238907, 477814, 1194535, 2389070]

約数ペア:

[(1, 2389070), (2, 1194535), (5, 477814), (10, 238907), (41, 58270), (82, 29135), (205, 11654), (410, 5827)]