2783237164

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1\times {\mathrm{997}}^1$

素因数の和:1558

約数の個数: 48

約数和(自身を含む): 5150638080

約数和(自身を除く): 2367400916

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 479, 958, 997, 1457, 1916, 1994, 2914, 3988, 5828, 14849, 22513, 29698, 30907, 45026, 46859, 59396, 61814, 90052, 93718, 123628, 187436, 477563, 697903, 955126, 1395806, 1452629, 1910252, 2791612, 2905258, 5810516, 14804453, 22445461, 29608906, 44890922, 59217812, 89781844, 695809291, 1391618582, 2783237164]

約数ペア:

[(1, 2783237164), (2, 1391618582), (4, 695809291), (31, 89781844), (47, 59217812), (62, 44890922), (94, 29608906), (124, 22445461), (188, 14804453), (479, 5810516), (958, 2905258), (997, 2791612), (1457, 1910252), (1916, 1452629), (1994, 1395806), (2914, 955126), (3988, 697903), (5828, 477563), (14849, 187436), (22513, 123628), (29698, 93718), (30907, 90052), (45026, 61814), (46859, 59396)]