2515695856

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{2214521}}^1$

素因数の和:2214600

約数の個数: 20

約数和(自身を含む): 4942813104

約数和(自身を除く): 2427117248

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 2214521, 4429042, 8858084, 17716168, 35432336, 157230991, 314461982, 628923964, 1257847928, 2515695856]

約数ペア:

[(1, 2515695856), (2, 1257847928), (4, 628923964), (8, 314461982), (16, 157230991), (71, 35432336), (142, 17716168), (284, 8858084), (568, 4429042), (1136, 2214521)]