804950146

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:920

約数の個数: 96

約数和(自身を含む): 1675416960

約数和(自身を除く): 870466814

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 49, 71, 77, 91, 98, 142, 143, 154, 182, 286, 497, 539, 637, 781, 809, 923, 994, 1001, 1078, 1274, 1562, 1618, 1846, 2002, 3479, 5467, 5663, 6461, 6958, 7007, 8899, 10153, 10517, 10934, 11326, 12922, 14014, 17798, 20306, 21034, 38269, 39641, 45227, 57439, 62293, 71071, 73619, 76538, 79282, 90454, 114878, 115687, 124586, 142142, 147238, 231374, 402073, 436051, 497497, 515333, 631829, 746707, 804146, 809809, 872102, 994994, 1030666, 1263658, 1493414, 1619618, 2814511, 4422803, 5226949, 5629022, 5668663, 8213777, 8845606, 10453898, 11337326, 16427554, 30959621, 36588643, 57496439, 61919242, 73177286, 114992878, 402475073, 804950146]

約数ペア:

[(1, 804950146), (2, 402475073), (7, 114992878), (11, 73177286), (13, 61919242), (14, 57496439), (22, 36588643), (26, 30959621), (49, 16427554), (71, 11337326), (77, 10453898), (91, 8845606), (98, 8213777), (142, 5668663), (143, 5629022), (154, 5226949), (182, 4422803), (286, 2814511), (497, 1619618), (539, 1493414), (637, 1263658), (781, 1030666), (809, 994994), (923, 872102), (994, 809809), (1001, 804146), (1078, 746707), (1274, 631829), (1562, 515333), (1618, 497497), (1846, 436051), (2002, 402073), (3479, 231374), (5467, 147238), (5663, 142142), (6461, 124586), (6958, 115687), (7007, 114878), (8899, 90454), (10153, 79282), (10517, 76538), (10934, 73619), (11326, 71071), (12922, 62293), (14014, 57439), (17798, 45227), (20306, 39641), (21034, 38269)]