391799693836

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{461}}^1\times {\mathrm{1213}}^1\times {\mathrm{1607}}^1$

素因数の和:3394

約数の個数: 48

約数和(自身を含む): 694444322880

約数和(自身を除く): 302644629044

約数列:

[1, 2, 4, 109, 218, 436, 461, 922, 1213, 1607, 1844, 2426, 3214, 4852, 6428, 50249, 100498, 132217, 175163, 200996, 264434, 350326, 528868, 559193, 700652, 740827, 1118386, 1481654, 1949291, 2236772, 2963308, 3898582, 7797164, 60952037, 80750143, 121904074, 161500286, 212472719, 243808148, 323000572, 424945438, 849890876, 898623151, 1797246302, 3594492604, 97949923459, 195899846918, 391799693836]

約数ペア:

[(1, 391799693836), (2, 195899846918), (4, 97949923459), (109, 3594492604), (218, 1797246302), (436, 898623151), (461, 849890876), (922, 424945438), (1213, 323000572), (1607, 243808148), (1844, 212472719), (2426, 161500286), (3214, 121904074), (4852, 80750143), (6428, 60952037), (50249, 7797164), (100498, 3898582), (132217, 2963308), (175163, 2236772), (200996, 1949291), (264434, 1481654), (350326, 1118386), (528868, 740827), (559193, 700652)]