906466966846

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1319}}^1\times {\mathrm{20809}}^1$

素因数の和:22481

約数の個数: 48

約数和(自身を含む): 1587664821600

約数和(自身を除く): 681197854754

約数列:

[1, 2, 7, 14, 49, 98, 337, 674, 1319, 2359, 2638, 4718, 9233, 16513, 18466, 20809, 33026, 41618, 64631, 129262, 145663, 291326, 444503, 889006, 1019641, 2039282, 3111521, 6223042, 7012633, 14025266, 21780647, 27447071, 43561294, 49088431, 54894142, 98176862, 192129497, 343619017, 384258994, 687238034, 1344906479, 2689812958, 9249662927, 18499325854, 64747640489, 129495280978, 453233483423, 906466966846]

約数ペア:

[(1, 906466966846), (2, 453233483423), (7, 129495280978), (14, 64747640489), (49, 18499325854), (98, 9249662927), (337, 2689812958), (674, 1344906479), (1319, 687238034), (2359, 384258994), (2638, 343619017), (4718, 192129497), (9233, 98176862), (16513, 54894142), (18466, 49088431), (20809, 43561294), (33026, 27447071), (41618, 21780647), (64631, 14025266), (129262, 7012633), (145663, 6223042), (291326, 3111521), (444503, 2039282), (889006, 1019641)]