2007036164

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{389}}^1\times {\mathrm{1789}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 4065734400

約数和(自身を除く): 2058698236

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 389, 412, 721, 778, 1442, 1556, 1789, 2723, 2884, 3578, 5446, 7156, 10892, 12523, 25046, 40067, 50092, 80134, 160268, 184267, 280469, 368534, 560938, 695921, 737068, 1121876, 1289869, 1391842, 2579738, 2783684, 4871447, 5159476, 9742894, 19485788, 71679863, 143359726, 286719452, 501759041, 1003518082, 2007036164]

約数ペア:

[(1, 2007036164), (2, 1003518082), (4, 501759041), (7, 286719452), (14, 143359726), (28, 71679863), (103, 19485788), (206, 9742894), (389, 5159476), (412, 4871447), (721, 2783684), (778, 2579738), (1442, 1391842), (1556, 1289869), (1789, 1121876), (2723, 737068), (2884, 695921), (3578, 560938), (5446, 368534), (7156, 280469), (10892, 184267), (12523, 160268), (25046, 80134), (40067, 50092)]