6978244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1052

約数の個数: 48

約数和(自身を含む): 15836800

約数和(自身を除く): 8858556

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1009, 1729, 2018, 3458, 4036, 6916, 7063, 13117, 14126, 19171, 26234, 28252, 38342, 52468, 76684, 91819, 134197, 183638, 249223, 268394, 367276, 498446, 536788, 996892, 1744561, 3489122, 6978244]

約数ペア:

[(1, 6978244), (2, 3489122), (4, 1744561), (7, 996892), (13, 536788), (14, 498446), (19, 367276), (26, 268394), (28, 249223), (38, 183638), (52, 134197), (76, 91819), (91, 76684), (133, 52468), (182, 38342), (247, 28252), (266, 26234), (364, 19171), (494, 14126), (532, 13117), (988, 7063), (1009, 6916), (1729, 4036), (2018, 3458)]