2019694936

素因数分解:

$2^3\times 7^2\times {\mathrm{811}}^1\times {\mathrm{6353}}^1$

素因数の和:7184

約数の個数: 48

約数和(自身を含む): 4411328040

約数和(自身を除く): 2391633104

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 811, 1622, 3244, 5677, 6353, 6488, 11354, 12706, 22708, 25412, 39739, 44471, 45416, 50824, 79478, 88942, 158956, 177884, 311297, 317912, 355768, 622594, 1245188, 2490376, 5152283, 10304566, 20609132, 36065981, 41218264, 72131962, 144263924, 252461867, 288527848, 504923734, 1009847468, 2019694936]

約数ペア:

[(1, 2019694936), (2, 1009847468), (4, 504923734), (7, 288527848), (8, 252461867), (14, 144263924), (28, 72131962), (49, 41218264), (56, 36065981), (98, 20609132), (196, 10304566), (392, 5152283), (811, 2490376), (1622, 1245188), (3244, 622594), (5677, 355768), (6353, 317912), (6488, 311297), (11354, 177884), (12706, 158956), (22708, 88942), (25412, 79478), (39739, 50824), (44471, 45416)]