849555434

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:513

約数の個数: 80

約数和(自身を含む): 1656399360

約数和(自身を除く): 806843926

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 343, 403, 434, 439, 637, 686, 806, 878, 1274, 1519, 2401, 2821, 3038, 3073, 4459, 4802, 5642, 5707, 6146, 8918, 10633, 11414, 13609, 19747, 21266, 21511, 27218, 31213, 39494, 39949, 43022, 62426, 74431, 79898, 95263, 138229, 148862, 150577, 176917, 190526, 276458, 279643, 301154, 353834, 559286, 666841, 967603, 1054039, 1238419, 1333682, 1935206, 1957501, 2108078, 2476838, 3915002, 4667887, 8668933, 9335774, 13702507, 17337866, 27405014, 32675209, 60682531, 65350418, 121365062, 424777717, 849555434]

約数ペア:

[(1, 849555434), (2, 424777717), (7, 121365062), (13, 65350418), (14, 60682531), (26, 32675209), (31, 27405014), (49, 17337866), (62, 13702507), (91, 9335774), (98, 8668933), (182, 4667887), (217, 3915002), (343, 2476838), (403, 2108078), (434, 1957501), (439, 1935206), (637, 1333682), (686, 1238419), (806, 1054039), (878, 967603), (1274, 666841), (1519, 559286), (2401, 353834), (2821, 301154), (3038, 279643), (3073, 276458), (4459, 190526), (4802, 176917), (5642, 150577), (5707, 148862), (6146, 138229), (8918, 95263), (10633, 79898), (11414, 74431), (13609, 62426), (19747, 43022), (21266, 39949), (21511, 39494), (27218, 31213)]