7049666197

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{12301}}^1$

素因数の和:12497

約数の個数: 32

約数和(自身を含む): 8818073600

約数和(自身を除く): 1768407403

約数列:

[1, 7, 19, 31, 133, 139, 217, 589, 973, 2641, 4123, 4309, 12301, 18487, 30163, 81871, 86107, 233719, 381331, 573097, 1636033, 1709839, 2669317, 7245289, 11968873, 32486941, 50717023, 53005009, 227408587, 371035063, 1007095171, 7049666197]

約数ペア:

[(1, 7049666197), (7, 1007095171), (19, 371035063), (31, 227408587), (133, 53005009), (139, 50717023), (217, 32486941), (589, 11968873), (973, 7245289), (2641, 2669317), (4123, 1709839), (4309, 1636033), (12301, 573097), (18487, 381331), (30163, 233719), (81871, 86107)]