261566246

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1427}}^1\times {\mathrm{2477}}^1$

素因数の和:3943

約数の個数: 16

約数和(自身を含む): 403398576

約数和(自身を除く): 141832330

約数列:

[1, 2, 37, 74, 1427, 2477, 2854, 4954, 52799, 91649, 105598, 183298, 3534679, 7069358, 130783123, 261566246]

約数ペア:

[(1, 261566246), (2, 130783123), (37, 7069358), (74, 3534679), (1427, 183298), (2477, 105598), (2854, 91649), (4954, 52799)]