425216806

素因数分解:

$2^1\times 7^2\times {\mathrm{191}}^1\times {\mathrm{22717}}^1$

素因数の和:22924

約数の個数: 24

約数和(自身を含む): 745877376

約数和(自身を除く): 320660570

約数列:

[1, 2, 7, 14, 49, 98, 191, 382, 1337, 2674, 9359, 18718, 22717, 45434, 159019, 318038, 1113133, 2226266, 4338947, 8677894, 30372629, 60745258, 212608403, 425216806]

約数ペア:

[(1, 425216806), (2, 212608403), (7, 60745258), (14, 30372629), (49, 8677894), (98, 4338947), (191, 2226266), (382, 1113133), (1337, 318038), (2674, 159019), (9359, 45434), (18718, 22717)]