2079245848

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{251}}^1\times {\mathrm{54499}}^1$

素因数の和:54775

約数の個数: 32

約数和(自身を含む): 4120200000

約数和(自身を除く): 2040954152

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 251, 502, 1004, 2008, 4769, 9538, 19076, 38152, 54499, 108998, 217996, 435992, 1035481, 2070962, 4141924, 8283848, 13679249, 27358498, 54716996, 109433992, 259905731, 519811462, 1039622924, 2079245848]

約数ペア:

[(1, 2079245848), (2, 1039622924), (4, 519811462), (8, 259905731), (19, 109433992), (38, 54716996), (76, 27358498), (152, 13679249), (251, 8283848), (502, 4141924), (1004, 2070962), (2008, 1035481), (4769, 435992), (9538, 217996), (19076, 108998), (38152, 54499)]