39397202

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 26465518

約数列:

[1, 2, 13, 26, 43, 86, 131, 262, 269, 538, 559, 1118, 1703, 3406, 3497, 5633, 6994, 11266, 11567, 23134, 35239, 70478, 73229, 146458, 150371, 300742, 458107, 916214, 1515277, 3030554, 19698601, 39397202]

約数ペア:

[(1, 39397202), (2, 19698601), (13, 3030554), (26, 1515277), (43, 916214), (86, 458107), (131, 300742), (262, 150371), (269, 146458), (538, 73229), (559, 70478), (1118, 35239), (1703, 23134), (3406, 11567), (3497, 11266), (5633, 6994)]