1890366

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 4105728

約数和(自身を除く): 2215362

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 258, 431, 731, 862, 1293, 1462, 2193, 2586, 4386, 7327, 14654, 18533, 21981, 37066, 43962, 55599, 111198, 315061, 630122, 945183, 1890366]

約数ペア:

[(1, 1890366), (2, 945183), (3, 630122), (6, 315061), (17, 111198), (34, 55599), (43, 43962), (51, 37066), (86, 21981), (102, 18533), (129, 14654), (258, 7327), (431, 4386), (731, 2586), (862, 2193), (1293, 1462)]