804925424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{2647781}}^1$

素因数の和:2647808

約数の個数: 20

約数和(自身を含む): 1641624840

約数和(自身を除く): 836699416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 2647781, 5295562, 10591124, 21182248, 42364496, 50307839, 100615678, 201231356, 402462712, 804925424]

約数ペア:

[(1, 804925424), (2, 402462712), (4, 201231356), (8, 100615678), (16, 50307839), (19, 42364496), (38, 21182248), (76, 10591124), (152, 5295562), (304, 2647781)]