1379586

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:810

約数の個数: 32

約数和(自身を含む): 3104640

約数和(自身を除く): 1725054

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 769, 897, 1538, 1794, 2307, 4614, 9997, 17687, 19994, 29991, 35374, 53061, 59982, 106122, 229931, 459862, 689793, 1379586]

約数ペア:

[(1, 1379586), (2, 689793), (3, 459862), (6, 229931), (13, 106122), (23, 59982), (26, 53061), (39, 35374), (46, 29991), (69, 19994), (78, 17687), (138, 9997), (299, 4614), (598, 2307), (769, 1794), (897, 1538)]