320528026

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{6547}}^1$

素因数の和:6838

約数の個数: 32

約数和(自身を含む): 594034560

約数和(自身を除く): 273506534

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 269, 538, 1883, 3497, 3766, 6547, 6994, 13094, 24479, 45829, 48958, 85111, 91658, 170222, 595777, 1191554, 1761143, 3522286, 12328001, 22894859, 24656002, 45789718, 160264013, 320528026]

約数ペア:

[(1, 320528026), (2, 160264013), (7, 45789718), (13, 24656002), (14, 22894859), (26, 12328001), (91, 3522286), (182, 1761143), (269, 1191554), (538, 595777), (1883, 170222), (3497, 91658), (3766, 85111), (6547, 48958), (6994, 45829), (13094, 24479)]