1304062996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{139981}}^1$

素因数の和:140139

約数の個数: 24

約数和(自身を含む): 2434007016

約数和(自身を除く): 1129944020

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 2329, 4658, 9316, 139981, 279962, 559924, 2379677, 4759354, 9518708, 19177397, 38354794, 76709588, 326015749, 652031498, 1304062996]

約数ペア:

[(1, 1304062996), (2, 652031498), (4, 326015749), (17, 76709588), (34, 38354794), (68, 19177397), (137, 9518708), (274, 4759354), (548, 2379677), (2329, 559924), (4658, 279962), (9316, 139981)]