2479386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 6451200

約数和(自身を除く): 3971814

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 239, 247, 266, 273, 399, 478, 494, 546, 717, 741, 798, 1434, 1482, 1673, 1729, 3107, 3346, 3458, 4541, 5019, 5187, 6214, 9082, 9321, 10038, 10374, 13623, 18642, 21749, 27246, 31787, 43498, 59033, 63574, 65247, 95361, 118066, 130494, 177099, 190722, 354198, 413231, 826462, 1239693, 2479386]

約数ペア:

[(1, 2479386), (2, 1239693), (3, 826462), (6, 413231), (7, 354198), (13, 190722), (14, 177099), (19, 130494), (21, 118066), (26, 95361), (38, 65247), (39, 63574), (42, 59033), (57, 43498), (78, 31787), (91, 27246), (114, 21749), (133, 18642), (182, 13623), (239, 10374), (247, 10038), (266, 9321), (273, 9082), (399, 6214), (478, 5187), (494, 5019), (546, 4541), (717, 3458), (741, 3346), (798, 3107), (1434, 1729), (1482, 1673)]