1906498804

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{463}}^1\times {\mathrm{739}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 3845632000

約数和(自身を除く): 1939133196

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 463, 739, 796, 926, 1393, 1478, 1852, 2786, 2956, 3241, 5173, 5572, 6482, 10346, 12964, 20692, 92137, 147061, 184274, 294122, 342157, 368548, 588244, 644959, 684314, 1029427, 1289918, 1368628, 2058854, 2395099, 2579836, 4117708, 4790198, 9580396, 68089243, 136178486, 272356972, 476624701, 953249402, 1906498804]

約数ペア:

[(1, 1906498804), (2, 953249402), (4, 476624701), (7, 272356972), (14, 136178486), (28, 68089243), (199, 9580396), (398, 4790198), (463, 4117708), (739, 2579836), (796, 2395099), (926, 2058854), (1393, 1368628), (1478, 1289918), (1852, 1029427), (2786, 684314), (2956, 644959), (3241, 588244), (5173, 368548), (5572, 342157), (6482, 294122), (10346, 184274), (12964, 147061), (20692, 92137)]