981384

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{397}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 2483520

約数和(自身を除く): 1502136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 397, 412, 618, 794, 824, 1191, 1236, 1588, 2382, 2472, 3176, 4764, 9528, 40891, 81782, 122673, 163564, 245346, 327128, 490692, 981384]

約数ペア:

[(1, 981384), (2, 490692), (3, 327128), (4, 245346), (6, 163564), (8, 122673), (12, 81782), (24, 40891), (103, 9528), (206, 4764), (309, 3176), (397, 2472), (412, 2382), (618, 1588), (794, 1236), (824, 1191)]