390729534

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1109}}^1\times {\mathrm{4517}}^1$

素因数の和:5644

約数の個数: 32

約数和(自身を含む): 842516640

約数和(自身を除く): 451787106

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1109, 2218, 3327, 4517, 6654, 9034, 13551, 14417, 27102, 28834, 43251, 58721, 86502, 117442, 176163, 352326, 5009353, 10018706, 15028059, 30056118, 65121589, 130243178, 195364767, 390729534]

約数ペア:

[(1, 390729534), (2, 195364767), (3, 130243178), (6, 65121589), (13, 30056118), (26, 15028059), (39, 10018706), (78, 5009353), (1109, 352326), (2218, 176163), (3327, 117442), (4517, 86502), (6654, 58721), (9034, 43251), (13551, 28834), (14417, 27102)]