2912797874

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{80611}}^1$

素因数の和:80738

約数の個数: 32

約数和(自身を含む): 5223657600

約数和(自身を除く): 2310859726

約数列:

[1, 2, 7, 14, 29, 58, 89, 178, 203, 406, 623, 1246, 2581, 5162, 18067, 36134, 80611, 161222, 564277, 1128554, 2337719, 4675438, 7174379, 14348758, 16364033, 32728066, 50220653, 100441306, 208056991, 416113982, 1456398937, 2912797874]

約数ペア:

[(1, 2912797874), (2, 1456398937), (7, 416113982), (14, 208056991), (29, 100441306), (58, 50220653), (89, 32728066), (178, 16364033), (203, 14348758), (406, 7174379), (623, 4675438), (1246, 2337719), (2581, 1128554), (5162, 564277), (18067, 161222), (36134, 80611)]