1025766832

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3374233}}^1$

素因数の和:3374260

約数の個数: 20

約数和(自身を含む): 2092025080

約数和(自身を除く): 1066258248

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3374233, 6748466, 13496932, 26993864, 53987728, 64110427, 128220854, 256441708, 512883416, 1025766832]

約数ペア:

[(1, 1025766832), (2, 512883416), (4, 256441708), (8, 128220854), (16, 64110427), (19, 53987728), (38, 26993864), (76, 13496932), (152, 6748466), (304, 3374233)]