1284236429

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{69467}}^1$

素因数の和:69632

約数の個数: 16

約数和(自身を含む): 1556083200

約数和(自身を除く): 271846771

約数列:

[1, 7, 19, 133, 139, 973, 2641, 18487, 69467, 486269, 1319873, 9239111, 9655913, 67591391, 183462347, 1284236429]

約数ペア:

[(1, 1284236429), (7, 183462347), (19, 67591391), (133, 9655913), (139, 9239111), (973, 1319873), (2641, 486269), (18487, 69467)]