2103248872

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{21269}}^1$

素因数の和:21585

約数の個数: 32

約数和(自身を含む): 4043001600

約数和(自身を除く): 1939752728

約数列:

[1, 2, 4, 8, 47, 94, 188, 263, 376, 526, 1052, 2104, 12361, 21269, 24722, 42538, 49444, 85076, 98888, 170152, 999643, 1999286, 3998572, 5593747, 7997144, 11187494, 22374988, 44749976, 262906109, 525812218, 1051624436, 2103248872]

約数ペア:

[(1, 2103248872), (2, 1051624436), (4, 525812218), (8, 262906109), (47, 44749976), (94, 22374988), (188, 11187494), (263, 7997144), (376, 5593747), (526, 3998572), (1052, 1999286), (2104, 999643), (12361, 170152), (21269, 98888), (24722, 85076), (42538, 49444)]