2113990902

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{238223}}^1$

素因数の和:238277

約数の個数: 48

約数和(自身を含む): 5016997440

約数和(自身を除く): 2903006538

約数列:

[1, 2, 3, 6, 9, 17, 18, 29, 34, 51, 58, 87, 102, 153, 174, 261, 306, 493, 522, 986, 1479, 2958, 4437, 8874, 238223, 476446, 714669, 1429338, 2144007, 4049791, 4288014, 6908467, 8099582, 12149373, 13816934, 20725401, 24298746, 36448119, 41450802, 62176203, 72896238, 117443939, 124352406, 234887878, 352331817, 704663634, 1056995451, 2113990902]

約数ペア:

[(1, 2113990902), (2, 1056995451), (3, 704663634), (6, 352331817), (9, 234887878), (17, 124352406), (18, 117443939), (29, 72896238), (34, 62176203), (51, 41450802), (58, 36448119), (87, 24298746), (102, 20725401), (153, 13816934), (174, 12149373), (261, 8099582), (306, 6908467), (493, 4288014), (522, 4049791), (986, 2144007), (1479, 1429338), (2958, 714669), (4437, 476446), (8874, 238223)]