289699196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{347}}^1\times {\mathrm{5641}}^1$

素因数の和:6029

約数の個数: 24

約数和(自身を含む): 522268656

約数和(自身を除く): 232569460

約数列:

[1, 2, 4, 37, 74, 148, 347, 694, 1388, 5641, 11282, 12839, 22564, 25678, 51356, 208717, 417434, 834868, 1957427, 3914854, 7829708, 72424799, 144849598, 289699196]

約数ペア:

[(1, 289699196), (2, 144849598), (4, 72424799), (37, 7829708), (74, 3914854), (148, 1957427), (347, 834868), (694, 417434), (1388, 208717), (5641, 51356), (11282, 25678), (12839, 22564)]