748295044

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{293}}^1\times {\mathrm{463}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 1512580608

約数和(自身を除く): 764285564

約数列:

[1, 2, 4, 7, 14, 28, 197, 293, 394, 463, 586, 788, 926, 1172, 1379, 1852, 2051, 2758, 3241, 4102, 5516, 6482, 8204, 12964, 57721, 91211, 115442, 135659, 182422, 230884, 271318, 364844, 404047, 542636, 638477, 808094, 949613, 1276954, 1616188, 1899226, 2553908, 3798452, 26724823, 53449646, 106899292, 187073761, 374147522, 748295044]

約数ペア:

[(1, 748295044), (2, 374147522), (4, 187073761), (7, 106899292), (14, 53449646), (28, 26724823), (197, 3798452), (293, 2553908), (394, 1899226), (463, 1616188), (586, 1276954), (788, 949613), (926, 808094), (1172, 638477), (1379, 542636), (1852, 404047), (2051, 364844), (2758, 271318), (3241, 230884), (4102, 182422), (5516, 135659), (6482, 115442), (8204, 91211), (12964, 57721)]