1269857744

素因数分解:

$2^4\times {\mathrm{1597}}^1\times {\mathrm{49697}}^1$

素因数の和:51302

約数の個数: 20

約数和(自身を含む): 2461939524

約数和(自身を除く): 1192081780

約数列:

[1, 2, 4, 8, 16, 1597, 3194, 6388, 12776, 25552, 49697, 99394, 198788, 397576, 795152, 79366109, 158732218, 317464436, 634928872, 1269857744]

約数ペア:

[(1, 1269857744), (2, 634928872), (4, 317464436), (8, 158732218), (16, 79366109), (1597, 795152), (3194, 397576), (6388, 198788), (12776, 99394), (25552, 49697)]