2816174972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{54157211}}^1$

素因数の和:54157228

約数の個数: 12

約数和(自身を含む): 5307406776

約数和(自身を除く): 2491231804

約数列:

[1, 2, 4, 13, 26, 52, 54157211, 108314422, 216628844, 704043743, 1408087486, 2816174972]

約数ペア:

[(1, 2816174972), (2, 1408087486), (4, 704043743), (13, 216628844), (26, 108314422), (52, 54157211)]