2007706506

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{22441}}^1$

素因数の和:22527

約数の個数: 64

約数和(自身を含む): 4584631296

約数和(自身を除く): 2576924790

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 222, 403, 481, 806, 962, 1147, 1209, 1443, 2294, 2418, 2886, 3441, 6882, 14911, 22441, 29822, 44733, 44882, 67323, 89466, 134646, 291733, 583466, 695671, 830317, 875199, 1391342, 1660634, 1750398, 2087013, 2490951, 4174026, 4981902, 9043723, 10794121, 18087446, 21588242, 25739827, 27131169, 32382363, 51479654, 54262338, 64764726, 77219481, 154438962, 334617751, 669235502, 1003853253, 2007706506]

約数ペア:

[(1, 2007706506), (2, 1003853253), (3, 669235502), (6, 334617751), (13, 154438962), (26, 77219481), (31, 64764726), (37, 54262338), (39, 51479654), (62, 32382363), (74, 27131169), (78, 25739827), (93, 21588242), (111, 18087446), (186, 10794121), (222, 9043723), (403, 4981902), (481, 4174026), (806, 2490951), (962, 2087013), (1147, 1750398), (1209, 1660634), (1443, 1391342), (2294, 875199), (2418, 830317), (2886, 695671), (3441, 583466), (6882, 291733), (14911, 134646), (22441, 89466), (29822, 67323), (44733, 44882)]