2474264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{643}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 5139120

約数和(自身を除く): 2664856

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 643, 962, 1286, 1924, 2572, 3848, 5144, 8359, 16718, 23791, 33436, 47582, 66872, 95164, 190328, 309283, 618566, 1237132, 2474264]

約数ペア:

[(1, 2474264), (2, 1237132), (4, 618566), (8, 309283), (13, 190328), (26, 95164), (37, 66872), (52, 47582), (74, 33436), (104, 23791), (148, 16718), (296, 8359), (481, 5144), (643, 3848), (962, 2572), (1286, 1924)]