521927364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{32531}}^1$

素因数の和:32736

約数の個数: 48

約数和(自身を含む): 1399136256

約数和(自身を除く): 877208892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 191, 382, 573, 764, 1146, 1337, 2292, 2674, 4011, 5348, 8022, 16044, 32531, 65062, 97593, 130124, 195186, 227717, 390372, 455434, 683151, 910868, 1366302, 2732604, 6213421, 12426842, 18640263, 24853684, 37280526, 43493947, 74561052, 86987894, 130481841, 173975788, 260963682, 521927364]

約数ペア:

[(1, 521927364), (2, 260963682), (3, 173975788), (4, 130481841), (6, 86987894), (7, 74561052), (12, 43493947), (14, 37280526), (21, 24853684), (28, 18640263), (42, 12426842), (84, 6213421), (191, 2732604), (382, 1366302), (573, 910868), (764, 683151), (1146, 455434), (1337, 390372), (2292, 227717), (2674, 195186), (4011, 130124), (5348, 97593), (8022, 65062), (16044, 32531)]