3139408

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:499

約数の個数: 40

約数和(自身を含む): 6696000

約数和(自身を除く): 3556592

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 449, 874, 898, 1748, 1796, 3496, 3592, 6992, 7184, 8531, 10327, 17062, 20654, 34124, 41308, 68248, 82616, 136496, 165232, 196213, 392426, 784852, 1569704, 3139408]

約数ペア:

[(1, 3139408), (2, 1569704), (4, 784852), (8, 392426), (16, 196213), (19, 165232), (23, 136496), (38, 82616), (46, 68248), (76, 41308), (92, 34124), (152, 20654), (184, 17062), (304, 10327), (368, 8531), (437, 7184), (449, 6992), (874, 3592), (898, 3496), (1748, 1796)]