2103231860

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1984181}}^1$

素因数の和:1984243

約数の個数: 24

約数和(自身を含む): 4500124776

約数和(自身を除く): 2396892916

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 1984181, 3968362, 7936724, 9920905, 19841810, 39683620, 105161593, 210323186, 420646372, 525807965, 1051615930, 2103231860]

約数ペア:

[(1, 2103231860), (2, 1051615930), (4, 525807965), (5, 420646372), (10, 210323186), (20, 105161593), (53, 39683620), (106, 19841810), (212, 9920905), (265, 7936724), (530, 3968362), (1060, 1984181)]