2017355218

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 3404021760

約数和(自身を除く): 1386666542

約数列:

[1, 2, 17, 34, 37, 53, 74, 79, 106, 158, 383, 629, 766, 901, 1258, 1343, 1802, 1961, 2686, 2923, 3922, 4187, 5846, 6511, 8374, 13022, 14171, 20299, 28342, 30257, 33337, 40598, 49691, 60514, 66674, 71179, 99382, 142358, 154919, 240907, 309838, 345083, 481814, 514369, 690166, 751063, 1028738, 1119509, 1502126, 1603621, 2239018, 2633623, 3207242, 5267246, 12768071, 19031653, 25536142, 27261557, 38063306, 54523114, 59333977, 118667954, 1008677609, 2017355218]

約数ペア:

[(1, 2017355218), (2, 1008677609), (17, 118667954), (34, 59333977), (37, 54523114), (53, 38063306), (74, 27261557), (79, 25536142), (106, 19031653), (158, 12768071), (383, 5267246), (629, 3207242), (766, 2633623), (901, 2239018), (1258, 1603621), (1343, 1502126), (1802, 1119509), (1961, 1028738), (2686, 751063), (2923, 690166), (3922, 514369), (4187, 481814), (5846, 345083), (6511, 309838), (8374, 240907), (13022, 154919), (14171, 142358), (20299, 99382), (28342, 71179), (30257, 66674), (33337, 60514), (40598, 49691)]