5712212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{659}}^1$

素因数の和:871

約数の個数: 24

約数和(自身を含む): 10977120

約数和(自身を除く): 5264908

約数列:

[1, 2, 4, 11, 22, 44, 197, 394, 659, 788, 1318, 2167, 2636, 4334, 7249, 8668, 14498, 28996, 129823, 259646, 519292, 1428053, 2856106, 5712212]

約数ペア:

[(1, 5712212), (2, 2856106), (4, 1428053), (11, 519292), (22, 259646), (44, 129823), (197, 28996), (394, 14498), (659, 8668), (788, 7249), (1318, 4334), (2167, 2636)]