4057494

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:429

約数の個数: 48

約数和(自身を含む): 9721008

約数和(自身を除く): 5663514

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 373, 518, 746, 777, 1119, 1554, 1813, 2238, 2611, 3626, 5222, 5439, 7833, 10878, 13801, 15666, 18277, 27602, 36554, 41403, 54831, 82806, 96607, 109662, 193214, 289821, 579642, 676249, 1352498, 2028747, 4057494]

約数ペア:

[(1, 4057494), (2, 2028747), (3, 1352498), (6, 676249), (7, 579642), (14, 289821), (21, 193214), (37, 109662), (42, 96607), (49, 82806), (74, 54831), (98, 41403), (111, 36554), (147, 27602), (222, 18277), (259, 15666), (294, 13801), (373, 10878), (518, 7833), (746, 5439), (777, 5222), (1119, 3626), (1554, 2611), (1813, 2238)]