804915088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{3911}}^1$

素因数の和:4615

約数の個数: 40

約数和(自身を含む): 1644448320

約数和(自身を除く): 839533232

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 677, 1354, 2708, 3911, 5416, 7822, 10832, 12863, 15644, 25726, 31288, 51452, 62576, 74309, 102904, 148618, 205808, 297236, 594472, 1188944, 2647747, 5295494, 10590988, 21181976, 42363952, 50307193, 100614386, 201228772, 402457544, 804915088]

約数ペア:

[(1, 804915088), (2, 402457544), (4, 201228772), (8, 100614386), (16, 50307193), (19, 42363952), (38, 21181976), (76, 10590988), (152, 5295494), (304, 2647747), (677, 1188944), (1354, 594472), (2708, 297236), (3911, 205808), (5416, 148618), (7822, 102904), (10832, 74309), (12863, 62576), (15644, 51452), (25726, 31288)]