3951824

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{4049}}^1$

素因数の和:4118

約数の個数: 20

約数和(自身を含む): 7784100

約数和(自身を除く): 3832276

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 4049, 8098, 16196, 32392, 64784, 246989, 493978, 987956, 1975912, 3951824]

約数ペア:

[(1, 3951824), (2, 1975912), (4, 987956), (8, 493978), (16, 246989), (61, 64784), (122, 32392), (244, 16196), (488, 8098), (976, 4049)]