450590924

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{199}}^1\times {\mathrm{419}}^1$

素因数の和:822

約数の個数: 48

約数和(自身を含む): 912576000

約数和(自身を除く): 461985076

約数列:

[1, 2, 4, 7, 14, 28, 193, 199, 386, 398, 419, 772, 796, 838, 1351, 1393, 1676, 2702, 2786, 2933, 5404, 5572, 5866, 11732, 38407, 76814, 80867, 83381, 153628, 161734, 166762, 268849, 323468, 333524, 537698, 566069, 583667, 1075396, 1132138, 1167334, 2264276, 2334668, 16092533, 32185066, 64370132, 112647731, 225295462, 450590924]

約数ペア:

[(1, 450590924), (2, 225295462), (4, 112647731), (7, 64370132), (14, 32185066), (28, 16092533), (193, 2334668), (199, 2264276), (386, 1167334), (398, 1132138), (419, 1075396), (772, 583667), (796, 566069), (838, 537698), (1351, 333524), (1393, 323468), (1676, 268849), (2702, 166762), (2786, 161734), (2933, 153628), (5404, 83381), (5572, 80867), (5866, 76814), (11732, 38407)]