8981596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2081}}^1$

素因数の和:2181

約数の個数: 24

約数和(自身を含む): 17139024

約数和(自身を除く): 8157428

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2081, 2158, 4162, 4316, 8324, 27053, 54106, 108212, 172723, 345446, 690892, 2245399, 4490798, 8981596]

約数ペア:

[(1, 8981596), (2, 4490798), (4, 2245399), (13, 690892), (26, 345446), (52, 172723), (83, 108212), (166, 54106), (332, 27053), (1079, 8324), (2081, 4316), (2158, 4162)]