1253649836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{498271}}^1$

素因数の和:498329

約数の個数: 24

約数和(自身を含む): 2385726336

約数和(自身を除く): 1132076500

約数列:

[1, 2, 4, 17, 34, 37, 68, 74, 148, 629, 1258, 2516, 498271, 996542, 1993084, 8470607, 16941214, 18436027, 33882428, 36872054, 73744108, 313412459, 626824918, 1253649836]

約数ペア:

[(1, 1253649836), (2, 626824918), (4, 313412459), (17, 73744108), (34, 36872054), (37, 33882428), (68, 18436027), (74, 16941214), (148, 8470607), (629, 1993084), (1258, 996542), (2516, 498271)]