1964752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:331

約数の個数: 40

約数和(自身を含む): 4196160

約数和(自身を除く): 2231408

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 281, 304, 368, 437, 562, 874, 1124, 1748, 2248, 3496, 4496, 5339, 6463, 6992, 10678, 12926, 21356, 25852, 42712, 51704, 85424, 103408, 122797, 245594, 491188, 982376, 1964752]

約数ペア:

[(1, 1964752), (2, 982376), (4, 491188), (8, 245594), (16, 122797), (19, 103408), (23, 85424), (38, 51704), (46, 42712), (76, 25852), (92, 21356), (152, 12926), (184, 10678), (281, 6992), (304, 6463), (368, 5339), (437, 4496), (562, 3496), (874, 2248), (1124, 1748)]