940232018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{286831}}^1$

素因数の和:286993

約数の個数: 16

約数和(自身を含む): 1548892800

約数和(自身を除く): 608660782

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 286831, 573662, 3155141, 6310282, 42737819, 85475638, 470116009, 940232018]

約数ペア:

[(1, 940232018), (2, 470116009), (11, 85475638), (22, 42737819), (149, 6310282), (298, 3155141), (1639, 573662), (3278, 286831)]