814803556

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{78437}}^1$

素因数の和:78508

約数の個数: 36

約数和(自身を含む): 1690025148

約数和(自身を除く): 875221592

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 742, 1484, 2597, 5194, 10388, 78437, 156874, 313748, 549059, 1098118, 2196236, 3843413, 4157161, 7686826, 8314322, 15373652, 16628644, 29100127, 58200254, 116400508, 203700889, 407401778, 814803556]

約数ペア:

[(1, 814803556), (2, 407401778), (4, 203700889), (7, 116400508), (14, 58200254), (28, 29100127), (49, 16628644), (53, 15373652), (98, 8314322), (106, 7686826), (196, 4157161), (212, 3843413), (371, 2196236), (742, 1098118), (1484, 549059), (2597, 313748), (5194, 156874), (10388, 78437)]