2068387438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{194507}}^1$

素因数の和:194931

約数の個数: 16

約数和(自身を含む): 3349427760

約数和(自身を除く): 1281040322

約数列:

[1, 2, 13, 26, 409, 818, 5317, 10634, 194507, 389014, 2528591, 5057182, 79553363, 159106726, 1034193719, 2068387438]

約数ペア:

[(1, 2068387438), (2, 1034193719), (13, 159106726), (26, 79553363), (409, 5057182), (818, 2528591), (5317, 389014), (10634, 194507)]