996866996

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{1669}}^1$

素因数の和:1992

約数の個数: 48

約数和(自身を含む): 1907808000

約数和(自身を除く): 910941004

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 271, 542, 551, 1084, 1102, 1669, 2204, 3338, 5149, 6676, 7859, 10298, 15718, 20596, 31436, 31711, 48401, 63422, 96802, 126844, 149321, 193604, 298642, 452299, 597284, 904598, 919619, 1809196, 1839238, 3678476, 8593681, 13116671, 17187362, 26233342, 34374724, 52466684, 249216749, 498433498, 996866996]

約数ペア:

[(1, 996866996), (2, 498433498), (4, 249216749), (19, 52466684), (29, 34374724), (38, 26233342), (58, 17187362), (76, 13116671), (116, 8593681), (271, 3678476), (542, 1839238), (551, 1809196), (1084, 919619), (1102, 904598), (1669, 597284), (2204, 452299), (3338, 298642), (5149, 193604), (6676, 149321), (7859, 126844), (10298, 96802), (15718, 63422), (20596, 48401), (31436, 31711)]