1185207824

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{540697}}^1$

素因数の和:540842

約数の個数: 20

約数和(自身を含む): 2313106044

約数和(自身を除く): 1127898220

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 540697, 1081394, 2162788, 4325576, 8651152, 74075489, 148150978, 296301956, 592603912, 1185207824]

約数ペア:

[(1, 1185207824), (2, 592603912), (4, 296301956), (8, 148150978), (16, 74075489), (137, 8651152), (274, 4325576), (548, 2162788), (1096, 1081394), (2192, 540697)]