129658892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{1753}}^1$

素因数の和:1850

約数の個数: 36

約数和(自身を含む): 253859928

約数和(自身を除く): 124201036

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1681, 1753, 1804, 3362, 3506, 6724, 7012, 18491, 19283, 36982, 38566, 71873, 73964, 77132, 143746, 287492, 790603, 1581206, 2946793, 3162412, 5893586, 11787172, 32414723, 64829446, 129658892]

約数ペア:

[(1, 129658892), (2, 64829446), (4, 32414723), (11, 11787172), (22, 5893586), (41, 3162412), (44, 2946793), (82, 1581206), (164, 790603), (451, 287492), (902, 143746), (1681, 77132), (1753, 73964), (1804, 71873), (3362, 38566), (3506, 36982), (6724, 19283), (7012, 18491)]