1225003918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{4943}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 2008727424

約数和(自身を除く): 783723506

約数列:

[1, 2, 17, 34, 37, 74, 197, 394, 629, 1258, 3349, 4943, 6698, 7289, 9886, 14578, 84031, 123913, 168062, 182891, 247826, 365782, 973771, 1947542, 3109147, 6218294, 16554107, 33108214, 36029527, 72059054, 612501959, 1225003918]

約数ペア:

[(1, 1225003918), (2, 612501959), (17, 72059054), (34, 36029527), (37, 33108214), (74, 16554107), (197, 6218294), (394, 3109147), (629, 1947542), (1258, 973771), (3349, 365782), (4943, 247826), (6698, 182891), (7289, 168062), (9886, 123913), (14578, 84031)]