316538882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{235871}}^1$

素因数の和:235945

約数の個数: 16

約数和(自身を含む): 526466304

約数和(自身を除く): 209927422

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 235871, 471742, 2594581, 5189162, 14388131, 28776262, 158269441, 316538882]

約数ペア:

[(1, 316538882), (2, 158269441), (11, 28776262), (22, 14388131), (61, 5189162), (122, 2594581), (671, 471742), (1342, 235871)]