838130052

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{37897}}^1$

素因数の和:38020

約数の個数: 48

約数和(自身を含む): 2079842240

約数和(自身を除く): 1241712188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 97, 114, 194, 228, 291, 388, 582, 1164, 1843, 3686, 5529, 7372, 11058, 22116, 37897, 75794, 113691, 151588, 227382, 454764, 720043, 1440086, 2160129, 2880172, 3676009, 4320258, 7352018, 8640516, 11028027, 14704036, 22056054, 44112108, 69844171, 139688342, 209532513, 279376684, 419065026, 838130052]

約数ペア:

[(1, 838130052), (2, 419065026), (3, 279376684), (4, 209532513), (6, 139688342), (12, 69844171), (19, 44112108), (38, 22056054), (57, 14704036), (76, 11028027), (97, 8640516), (114, 7352018), (194, 4320258), (228, 3676009), (291, 2880172), (388, 2160129), (582, 1440086), (1164, 720043), (1843, 454764), (3686, 227382), (5529, 151588), (7372, 113691), (11058, 75794), (22116, 37897)]