2912196196

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{421081}}^1$

素因数の和:421124

約数の個数: 48

約数和(自身を含む): 6602565760

約数和(自身を除く): 3690369564

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 421081, 842162, 1684324, 2947567, 5474053, 5895134, 8000539, 10948106, 11790268, 16001078, 21896212, 32002156, 38318371, 56003773, 76636742, 104007007, 112007546, 153273484, 208014014, 224015092, 416028028, 728049049, 1456098098, 2912196196]

約数ペア:

[(1, 2912196196), (2, 1456098098), (4, 728049049), (7, 416028028), (13, 224015092), (14, 208014014), (19, 153273484), (26, 112007546), (28, 104007007), (38, 76636742), (52, 56003773), (76, 38318371), (91, 32002156), (133, 21896212), (182, 16001078), (247, 11790268), (266, 10948106), (364, 8000539), (494, 5895134), (532, 5474053), (988, 2947567), (1729, 1684324), (3458, 842162), (6916, 421081)]