984923524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{89767}}^1$

素因数の和:89995

約数の個数: 24

約数和(自身を含む): 1865019968

約数和(自身を除く): 880096444

約数列:

[1, 2, 4, 13, 26, 52, 211, 422, 844, 2743, 5486, 10972, 89767, 179534, 359068, 1166971, 2333942, 4667884, 18940837, 37881674, 75763348, 246230881, 492461762, 984923524]

約数ペア:

[(1, 984923524), (2, 492461762), (4, 246230881), (13, 75763348), (26, 37881674), (52, 18940837), (211, 4667884), (422, 2333942), (844, 1166971), (2743, 359068), (5486, 179534), (10972, 89767)]