2671790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:352

約数の個数: 32

約数和(自身を含む): 5318784

約数和(自身を除く): 2646994

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 227, 454, 535, 1070, 1135, 1177, 2270, 2354, 2497, 4994, 5885, 11770, 12485, 24289, 24970, 48578, 121445, 242890, 267179, 534358, 1335895, 2671790]

約数ペア:

[(1, 2671790), (2, 1335895), (5, 534358), (10, 267179), (11, 242890), (22, 121445), (55, 48578), (107, 24970), (110, 24289), (214, 12485), (227, 11770), (454, 5885), (535, 4994), (1070, 2497), (1135, 2354), (1177, 2270)]