813360086

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{829}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 1594874880

約数和(自身を除く): 781514794

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 277, 322, 506, 554, 829, 1658, 1771, 1939, 3047, 3542, 3878, 5803, 6094, 6371, 9119, 11606, 12742, 18238, 19067, 21329, 38134, 42658, 44597, 63833, 70081, 89194, 127666, 133469, 140162, 209737, 229633, 266938, 419474, 459266, 490567, 981134, 1468159, 1607431, 2525963, 2936318, 3214862, 5051926, 5281559, 10563118, 17681741, 35363482, 36970913, 58097149, 73941826, 116194298, 406680043, 813360086]

約数ペア:

[(1, 813360086), (2, 406680043), (7, 116194298), (11, 73941826), (14, 58097149), (22, 36970913), (23, 35363482), (46, 17681741), (77, 10563118), (154, 5281559), (161, 5051926), (253, 3214862), (277, 2936318), (322, 2525963), (506, 1607431), (554, 1468159), (829, 981134), (1658, 490567), (1771, 459266), (1939, 419474), (3047, 266938), (3542, 229633), (3878, 209737), (5803, 140162), (6094, 133469), (6371, 127666), (9119, 89194), (11606, 70081), (12742, 63833), (18238, 44597), (19067, 42658), (21329, 38134)]