805297974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{8123}}^1$

素因数の和:8213

約数の個数: 64

約数和(自身を含む): 1834334208

約数和(自身を除く): 1029036234

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 41, 62, 78, 82, 93, 123, 186, 246, 403, 533, 806, 1066, 1209, 1271, 1599, 2418, 2542, 3198, 3813, 7626, 8123, 16246, 16523, 24369, 33046, 48738, 49569, 99138, 105599, 211198, 251813, 316797, 333043, 503626, 633594, 666086, 755439, 999129, 1510878, 1998258, 3273569, 4329559, 6547138, 8659118, 9820707, 10324333, 12988677, 19641414, 20648666, 25977354, 30972999, 61945998, 134216329, 268432658, 402648987, 805297974]

約数ペア:

[(1, 805297974), (2, 402648987), (3, 268432658), (6, 134216329), (13, 61945998), (26, 30972999), (31, 25977354), (39, 20648666), (41, 19641414), (62, 12988677), (78, 10324333), (82, 9820707), (93, 8659118), (123, 6547138), (186, 4329559), (246, 3273569), (403, 1998258), (533, 1510878), (806, 999129), (1066, 755439), (1209, 666086), (1271, 633594), (1599, 503626), (2418, 333043), (2542, 316797), (3198, 251813), (3813, 211198), (7626, 105599), (8123, 99138), (16246, 49569), (16523, 48738), (24369, 33046)]