378019174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{45013}}^1$

素因数の和:45064

約数の個数: 32

約数和(自身を含む): 680611680

約数和(自身を除く): 302592506

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 221, 247, 323, 442, 494, 646, 4199, 8398, 45013, 90026, 585169, 765221, 855247, 1170338, 1530442, 1710494, 9947873, 11118211, 14539199, 19895746, 22236422, 29078398, 189009587, 378019174]

約数ペア:

[(1, 378019174), (2, 189009587), (13, 29078398), (17, 22236422), (19, 19895746), (26, 14539199), (34, 11118211), (38, 9947873), (221, 1710494), (247, 1530442), (323, 1170338), (442, 855247), (494, 765221), (646, 585169), (4199, 90026), (8398, 45013)]