3129542

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 24

約数和(自身を含む): 5217696

約数和(自身を除く): 2088154

約数列:

[1, 2, 13, 26, 47, 94, 169, 197, 338, 394, 611, 1222, 2561, 5122, 7943, 9259, 15886, 18518, 33293, 66586, 120367, 240734, 1564771, 3129542]

約数ペア:

[(1, 3129542), (2, 1564771), (13, 240734), (26, 120367), (47, 66586), (94, 33293), (169, 18518), (197, 15886), (338, 9259), (394, 7943), (611, 5122), (1222, 2561)]