314780906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{947}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 534444480

約数和(自身を除く): 219663574

約数列:

[1, 2, 11, 22, 29, 58, 319, 521, 638, 947, 1042, 1894, 5731, 10417, 11462, 15109, 20834, 27463, 30218, 54926, 166199, 302093, 332398, 493387, 604186, 986774, 5427257, 10854514, 14308223, 28616446, 157390453, 314780906]

約数ペア:

[(1, 314780906), (2, 157390453), (11, 28616446), (22, 14308223), (29, 10854514), (58, 5427257), (319, 986774), (521, 604186), (638, 493387), (947, 332398), (1042, 302093), (1894, 166199), (5731, 54926), (10417, 30218), (11462, 27463), (15109, 20834)]