1249108396

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{509}}^1\times {\mathrm{8641}}^1$

素因数の和:9225

約数の個数: 24

約数和(自身を含む): 2221339680

約数和(自身を除く): 972231284

約数列:

[1, 2, 4, 71, 142, 284, 509, 1018, 2036, 8641, 17282, 34564, 36139, 72278, 144556, 613511, 1227022, 2454044, 4398269, 8796538, 17593076, 312277099, 624554198, 1249108396]

約数ペア:

[(1, 1249108396), (2, 624554198), (4, 312277099), (71, 17593076), (142, 8796538), (284, 4398269), (509, 2454044), (1018, 1227022), (2036, 613511), (8641, 144556), (17282, 72278), (34564, 36139)]