2040802326

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{557}}^1\times {\mathrm{7019}}^1$

素因数の和:7613

約数の個数: 48

約数和(自身を含む): 4583077200

約数和(自身を除く): 2542274874

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 557, 1114, 1671, 3342, 5013, 7019, 10026, 14038, 16153, 21057, 32306, 42114, 48459, 63171, 96918, 126342, 145377, 203551, 290754, 407102, 610653, 1221306, 1831959, 3663918, 3909583, 7819166, 11728749, 23457498, 35186247, 70372494, 113377907, 226755814, 340133721, 680267442, 1020401163, 2040802326]

約数ペア:

[(1, 2040802326), (2, 1020401163), (3, 680267442), (6, 340133721), (9, 226755814), (18, 113377907), (29, 70372494), (58, 35186247), (87, 23457498), (174, 11728749), (261, 7819166), (522, 3909583), (557, 3663918), (1114, 1831959), (1671, 1221306), (3342, 610653), (5013, 407102), (7019, 290754), (10026, 203551), (14038, 145377), (16153, 126342), (21057, 96918), (32306, 63171), (42114, 48459)]