1640247660372

素因数分解:

$2^2\times 3^1\times {\mathrm{1949}}^1\times {\mathrm{70132019}}^1$

素因数の和:70133975

約数の個数: 24

約数和(自身を含む): 3829208292000

約数和(自身を除く): 2188960631628

約数列:

[1, 2, 3, 4, 6, 12, 1949, 3898, 5847, 7796, 11694, 23388, 70132019, 140264038, 210396057, 280528076, 420792114, 841584228, 136687305031, 273374610062, 410061915093, 546749220124, 820123830186, 1640247660372]

約数ペア:

[(1, 1640247660372), (2, 820123830186), (3, 546749220124), (4, 410061915093), (6, 273374610062), (12, 136687305031), (1949, 841584228), (3898, 420792114), (5847, 280528076), (7796, 210396057), (11694, 140264038), (23388, 70132019)]