2081661036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61493}}^1$

素因数の和:61551

約数の個数: 96

約数和(自身を含む): 6171045888

約数和(自身を除く): 4089384852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 11284, 16926, 33852, 61493, 122986, 184479, 245972, 368958, 430451, 737916, 799409, 860902, 1291353, 1598818, 1721804, 1906283, 2398227, 2582706, 3197636, 3812566, 4796454, 5165412, 5595863, 5718849, 7625132, 9592908, 11191726, 11437698, 13343981, 16787589, 22383452, 22875396, 24781679, 26687962, 33575178, 40031943, 49563358, 53375924, 67150356, 74345037, 80063886, 99126716, 148690074, 160127772, 173471753, 297380148, 346943506, 520415259, 693887012, 1040830518, 2081661036]

約数ペア:

[(1, 2081661036), (2, 1040830518), (3, 693887012), (4, 520415259), (6, 346943506), (7, 297380148), (12, 173471753), (13, 160127772), (14, 148690074), (21, 99126716), (26, 80063886), (28, 74345037), (31, 67150356), (39, 53375924), (42, 49563358), (52, 40031943), (62, 33575178), (78, 26687962), (84, 24781679), (91, 22875396), (93, 22383452), (124, 16787589), (156, 13343981), (182, 11437698), (186, 11191726), (217, 9592908), (273, 7625132), (364, 5718849), (372, 5595863), (403, 5165412), (434, 4796454), (546, 3812566), (651, 3197636), (806, 2582706), (868, 2398227), (1092, 1906283), (1209, 1721804), (1302, 1598818), (1612, 1291353), (2418, 860902), (2604, 799409), (2821, 737916), (4836, 430451), (5642, 368958), (8463, 245972), (11284, 184479), (16926, 122986), (33852, 61493)]