804975536

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{38671}}^1$

素因数の和:39980

約数の個数: 20

約数和(自身を含む): 1560879264

約数和(自身を除く): 755903728

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 5204, 10408, 20816, 38671, 77342, 154684, 309368, 618736, 50310971, 100621942, 201243884, 402487768, 804975536]

約数ペア:

[(1, 804975536), (2, 402487768), (4, 201243884), (8, 100621942), (16, 50310971), (1301, 618736), (2602, 309368), (5204, 154684), (10408, 77342), (20816, 38671)]