2912281048

素因数分解:

$2^3\times {\mathrm{1787}}^1\times {\mathrm{203713}}^1$

素因数の和:205506

約数の個数: 16

約数和(自身を含む): 5463609480

約数和(自身を除く): 2551328432

約数列:

[1, 2, 4, 8, 1787, 3574, 7148, 14296, 203713, 407426, 814852, 1629704, 364035131, 728070262, 1456140524, 2912281048]

約数ペア:

[(1, 2912281048), (2, 1456140524), (4, 728070262), (8, 364035131), (1787, 1629704), (3574, 814852), (7148, 407426), (14296, 203713)]