827286904

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{20233}}^1$

素因数の和:20527

約数の個数: 32

約数和(自身を含む): 1638954000

約数和(自身を除く): 811667096

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 269, 538, 1076, 2152, 5111, 10222, 20233, 20444, 40466, 40888, 80932, 161864, 384427, 768854, 1537708, 3075416, 5442677, 10885354, 21770708, 43541416, 103410863, 206821726, 413643452, 827286904]

約数ペア:

[(1, 827286904), (2, 413643452), (4, 206821726), (8, 103410863), (19, 43541416), (38, 21770708), (76, 10885354), (152, 5442677), (269, 3075416), (538, 1537708), (1076, 768854), (2152, 384427), (5111, 161864), (10222, 80932), (20233, 40888), (20444, 40466)]