2012368208

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1296629}}^1$

素因数の和:1296734

約数の個数: 20

約数和(自身を含む): 3939161940

約数和(自身を除く): 1926793732

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1296629, 2593258, 5186516, 10373032, 20746064, 125773013, 251546026, 503092052, 1006184104, 2012368208]

約数ペア:

[(1, 2012368208), (2, 1006184104), (4, 503092052), (8, 251546026), (16, 125773013), (97, 20746064), (194, 10373032), (388, 5186516), (776, 2593258), (1552, 1296629)]