6671897638

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{232811}}^1$

素因数の和:232932

約数の個数: 32

約数和(自身を含む): 12068974080

約数和(自身を除く): 5397076442

約数列:

[1, 2, 7, 14, 23, 46, 89, 161, 178, 322, 623, 1246, 2047, 4094, 14329, 28658, 232811, 465622, 1629677, 3259354, 5354653, 10709306, 20720179, 37482571, 41440358, 74965142, 145041253, 290082506, 476564117, 953128234, 3335948819, 6671897638]

約数ペア:

[(1, 6671897638), (2, 3335948819), (7, 953128234), (14, 476564117), (23, 290082506), (46, 145041253), (89, 74965142), (161, 41440358), (178, 37482571), (322, 20720179), (623, 10709306), (1246, 5354653), (2047, 3259354), (4094, 1629677), (14329, 465622), (28658, 232811)]