2178117592

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{4621}}^1$

素因数の和:5096

約数の個数: 64

約数和(自身を含む): 4925203200

約数和(自身を除く): 2747085608

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 443, 532, 886, 1064, 1772, 3101, 3544, 4621, 6202, 8417, 9242, 12404, 16834, 18484, 24808, 32347, 33668, 36968, 58919, 64694, 67336, 87799, 117838, 129388, 175598, 235676, 258776, 351196, 471352, 614593, 702392, 1229186, 2047103, 2458372, 4094206, 4916744, 8188412, 14329721, 16376824, 28659442, 38894957, 57318884, 77789914, 114637768, 155579828, 272264699, 311159656, 544529398, 1089058796, 2178117592]

約数ペア:

[(1, 2178117592), (2, 1089058796), (4, 544529398), (7, 311159656), (8, 272264699), (14, 155579828), (19, 114637768), (28, 77789914), (38, 57318884), (56, 38894957), (76, 28659442), (133, 16376824), (152, 14329721), (266, 8188412), (443, 4916744), (532, 4094206), (886, 2458372), (1064, 2047103), (1772, 1229186), (3101, 702392), (3544, 614593), (4621, 471352), (6202, 351196), (8417, 258776), (9242, 235676), (12404, 175598), (16834, 129388), (18484, 117838), (24808, 87799), (32347, 67336), (33668, 64694), (36968, 58919)]