1213492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2281}}^1$

素因数の和:2311

約数の個数: 24

約数和(自身を含む): 2555840

約数和(自身を除く): 1342348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 2281, 4562, 9124, 15967, 31934, 43339, 63868, 86678, 173356, 303373, 606746, 1213492]

約数ペア:

[(1, 1213492), (2, 606746), (4, 303373), (7, 173356), (14, 86678), (19, 63868), (28, 43339), (38, 31934), (76, 15967), (133, 9124), (266, 4562), (532, 2281)]