16991925118

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{4228951}}^1$

素因数の和:4229008

約数の個数: 24

約数和(自身を含む): 30372333264

約数和(自身を除く): 13380408146

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 4228951, 8457902, 29602657, 59205314, 173386991, 207218599, 346773982, 414437198, 1213708937, 2427417874, 8495962559, 16991925118]

約数ペア:

[(1, 16991925118), (2, 8495962559), (7, 2427417874), (14, 1213708937), (41, 414437198), (49, 346773982), (82, 207218599), (98, 173386991), (287, 59205314), (574, 29602657), (2009, 8457902), (4018, 4228951)]